W26NM50中文资料

BAW56WSURFACE MOUNT FAST SWITCHING DIODECharacteristic Symbol Min Max Unit Test ConditionForward Voltage V F ——0.8551.0V@ I F = 10mA@ I F = 50mAReverse Leakage Current I R— 2.5µA@V R = 75VJunction Capacitance C j— 2.0pF V R = 0V, f = 1.0MHzReverse Recovery Time t rr— 6.0nS I F = I R = 10mA,I RR = 0.1 x I R, R L = 100Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm.WTE110100100010,0000100200I ,L E A K A G E C U R R E N T (n A )R T ,JUNCTION TEMPERATURE (°C)Fig.2Leakage Current vs Junction Temperaturej 101.010010000.10.0112I ,I N S T A N T A N E O U S F O R W A R D C U R R E N T (m A )F V ,INSTANTANEOUS FORWARD VOLTAGE (V)Fig.1Forward CharacteristicsFORDERING INFORMATIONProduct No.!Package TypeShipping QuantityBAW56W-T1SOT-3233000/Tape & Reel BAW56W-T3SOT-32310000/Tape & ReelProducts listed in bold are WTE Preferred devices.!T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel.Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department.RECOMMENDED FOOTPRINTWon-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice.WARNING : DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.We power your everyday.Won-Top Electronics Co., Ltd.No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410Fax: 886-7-822-5417Email: sales@Internet: 。

Ic=25A
Terminal
-Ic=25A
Terminal
Turn-on time
ton
VDC=600V,Tj=125°C
Turn-off time
toff
IC=50A Fig.1, Fig.6
Reverse recovery time
trr
VDC=600V, IF=50A Fig.1, Fig.6
Interval 20s, 10 times
Judge : no over-current, no miss operating
Min. 75 38 150
Typ. -
10 -
Max. Unit
-
A-A来自-µs12
µs
-
°C
-
20
-
°C
110
- 125
°C
-
20
-
°C
11.0
-
12.5 V
0.2
0.5
/ALM
alarm
tALM > Max. 1
tALM > Max. 2
t ALM 2ms(typ.) 3
Fault : Over-current,Over-heat or Under-voltage
Input zener voltage Alarm signal hold time
Limiting Resistor for Alarm
Symbol Iccp ICCN Vin(th)
VZ tALM
RALM
Condition Switching Trequency : 0 to 15kHz Tc=-20 to 125°C Fig.7 ON OFF Rin=20k ohm Tc=-20°C Fig.2 Tc=25°C Fig.2 Tc=125°C Fig.2

3115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-500042064 THRU 2069 QUAD 1.5 A DARLINGTONSWITCHES2064 THRU 2069QUAD 1.5 A DARLINGTON SWITCHES115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-500082064 THRU 2069QUAD 1.5 A DARLINGTONSWITCHES9ULN2064B, ULN2065B, ULN2068B, and ULN2069BDimensions in Inches (controlling dimensions)Dimensions in Millimeters(for reference only)NOTES:1.Exact body and lead configuration at vendor ’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Lead thickness is measured at seating plane or below.4.Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece.5.Supplied in standard sticks/tubes of 25 devices.Dwg. MA-001-17A mm1618Dwg. MA-001-17A in16182064 THRU 2069QUAD 1.5 A DARLINGTON SWITCHES115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-500010Dwg. MA-008-21A mm1.27BSCNOTE 1NOTE 3ULN2064LB, ULN2065LB, ULN2068LB, and ULN2069LB(add “TR” to part number for tape and reel)Dimensions in Inches (for reference only)Dimensions in Millimeters (controlling dimensions)NOTES:1.Exact body and lead configuration at vendor ’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Webbed lead frame. Leads 4 through 7 and 14 through 17 are internally one piece.4.Lead thickness is measured at seating plane or below.5.Supplied in standard sticks/tubes of 37 devices or add “TR ” to part number for tape and reel.Dwg. MA-008-21A inBSCNOTE 1NOTE 32064 THRU 2069QUAD 1.5 A DARLINGTON SWITCHES 11The products described here are manufactured under one or moreU.S. patents or U.S. patents pending.Allegro MicroSystems, Inc. reserves the right to make, from time totime, such departures from the detail specifications as may be requiredto permit improvements in the performance, reliability, ormanufacturability of its products. Before placing an order, the user iscautioned to verify that the information being relied upon is current.Allegro products are not authorized for use as critical componentsin life-support devices or systems without express written approval.The information included herein is believed to be accurate andreliable. However, Allegro MicroSystems, Inc. assumes no responsi-bility for its use; nor for any infringement of patents or other rights ofthird parties which may result from its use.2064 THRU 2069QUAD 1.5 A DARLINGTON SWITCHES115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-500012POWER SINK DRIVERS IN ORDER OF 1) OUTPUT CURRENT, 2) OUTPUT VOLTAGE, 3) NUMBER OF DRIVERSOutput Ratings *Features Serial Latched Diode Internal mA V #Input Drivers Clamp Outputs Protection Part Number †75178X X –constant current –62751716X X –constant current –627610020 8–––saturated –25953032X X –––58334032X X –saturated –583250 8addressable decoder/driver DMOS –6B25950 8–X –DMOS –6B27350 8X X –DMOS –6B595120248X X –constant current –627725050 8addressable decoder/driver DMOS –625950 8–X –DMOS –627350 8X X –DMOS –659550 8––X saturated –259660 4––X saturated X 255735050 4–X X ––580050 7––X ––200350 7––X ––200450 8––X ––280350 8–X X ––580150 8X X –––582150 8X X X ––584150 8addressable decoder/driver DMOS –6A25950 8X X –DMOS –6A59580 8X X –––582280 8X X X ––584295 7––X ––202395 7––X ––20244503028dual 4- to 14-line decoder/driver ––681760060 4–––saturated X 254760 4––X saturated X 2549 and 255970060 4––X saturated X 254375050 8––X saturated –2597100046 4stepper motor controller/driver MOS –7024 and 7029120046 4microstepping controller/driver MOS –7042125050 4stepper motor translator/driver –X 5804180050 4––X ––2540300046 4stepper motor controller/driver MOS –702646 4microstepping controller/driver MOS –7044400050 4––X ––2878 *Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or over-current protection voltage limits. †Complete part number includes additional characters to indicate operating temperature range and package style.。

MIL-STD-461中⽂资料from 4W up to 50W total input power and up to 2A input currentup to 50V permanent input voltage and up to 100V transient input voltage during 50ms4-1 EMI Filter Electrical Schematics in Front of MGDM-04/10/18/20/26 & CGDM SeriesThe GAIA Converter FGDS-2A-50V can be used directly in front of any DC/DC converter and combinationsusing of MGDM-04, MGDM-10, MGDM-18, MGDM-20, MGDM-26 and CGDM series. For better EMI performance and stability purpose, GAIA Converter recommends to use a RC cell (see section 4-4) together with a common mode 4-2 EMI Filter Electrical Schematics in front of MGDM-25, MGDM-35 SeriesThe GAIA Converter FGDS-2A-50V can be used by adding an LC cell in front of any DC/DC converter and combinations of MGDM-25, MGDM-35 series. For better EMI performance and stability purpose, GAIA Converter recommends to use a RC cell (see section 4-4) and a LC cell (L=4.7µH, C=4.7µF) together with a common mode noise capacitance Cc (10nF typical) connected between Gin and Gout pins of each DC/DC converter.4-3 EMI Filter Electrical Schematics in Front of Pre-regulator PGDS Series :The GAIA Converter FGDS-2A-50V can be used directly in front of pre-regulators PGDS series with any DC/DC converter and combinations of MGDM-04, MGDM-10, MGDM-18, MGDM-20, MGDM-26 and CGDM series.For better EMI performance and stability purposes, GAIA Converter recommends to use a RC cell (see section 4-4) together with a common mode noise capacitance Cc (10nF typical) connected between Gin and Gout pins of each converter.4-4 R*C* Network DiscussionT he RC damping network is a network used for stability purposes in negative input impedance systems such as DC/DC converters.R and C is a network whose function is to lower the filter’s output impedance.The value of the capacitor C strongly depends on the application’s conditions (input voltage range and total power drawn from the source) as well as the standards that the equipment has to meet MIL-STD-461C, or D/E, ... this because measurements method (LISN) differs from one standard to another affecting the C value.DC/DC converters are negative input impedance systems whereas a filter composed of passive elements displays a positive output impedance to the converter. To ensure the stability of the whole system “LISN + input Filter + DC/DC converters”, the filter output impedance must be kept below the converter’s input impedance, which is given by the following formula :Vin 2 Vin 2 x hZin = ____ = _________Pin Powhere :Vin is the converter input voltage,Pin is the converter input power, Po is the converter output power h is the efficiency of the converter.As it can be seen from the preceding equation, the worst case for system’s stability is at Vin min , so this is the condition which should be considered for the filter design.As the filter is made of low ESR inductors and ceramic capacitors, it has an important Q which causes a sharp increase of the filter’s output impedance at the resonant frequency and leads to a violation of the stability criteria, causing the system to break into oscillations.Consequently, the values of C and R have to be adjusted to dampen sufficiently the filter’s resonance and make its output impedance lower than the converter’s input impedance (a 10dB margin between both values is recommended).The following formula can be used to determine the capacitor value :( L LISN + 4 .10-6 ) x Po x k C > _________________________________Vin 2 x (R + R L )Where :L LISN is the LISN inductor value Po is the filter output powerR is the capacitor esr (equivalent serial resistor) of CR L is the input bus equivalent resistor. It is the sum of the line + LISN network + input connector resistors k is the stability margin factor.This factor is given by the following formula : Stability margin (dB) = 20 log (k)Vin is the converter input voltage5-2 MIL-STD-461D/E Measurement MethodThe conducted noise emission measurement method is described in the MIL-STD-461D/E stan-dards.The ?DUT? (Device Under Test) is powered thru a 2 meters length parallel wire.One end is terminated with the DUT and the other end is terminated with LISN networks.The measurements are made with a measurement receiver, the unit being dBµV+28V inReturn in5-1 MIL-STD-461C Measurement MethodThe conducted noise emission measurement method of MIL-STD-461C is described in MIL-STD-462C standard.The ?DUT? (Device Under Test) is powered thru a 1 meter lengh parallel wire.One end is terminated with the DUT and the other end is terminated with 10µF capacitors to the ground plane. The measurements are made with a current probe, the unit of measurement beingdBµA.+28V inReturn inMIL-STD-461C : MGDS-O4-H-C with FGDS-2A-50VMIL-STD-461E : MGDS-O4-H-C with FGDS-2A-50VMIL-STD-461C : MGDS-10-J-C with FGDS-2A-50VMIL-STD-461E : MGDS-10-J-C with FGDS-2A-50VMIL-STD-461C : 3 x MGDS-10-J-C with FGDS-2A-50VMIL-STD-461E : 3 x MGDS-10-J-C with FGDS-2A-50VMIL-STD-461C : MGDS-26-H-C with FGDS-2A-50VMIL-STD-461E : MGDS-26-H-C with FGDS-2A-50VMIL-STD-461C : MGDS-35-H-C with FGDS-2A-50VMIL-STD-461E : MGDS-35-H-C with FGDS-2A-50V9- Product MarkingUpper face : Company logo, location of manufacturing.Side face : Module reference, option, date code : year and week of manufacturing.10- ConnectionsDimension are given in mm (inches). Tolerance : +/- 0,2 mm (+/- 0.01 “) unless otherwise indicated.Weight : 10 grams (0.3 Ozs) max.plastic case black solder plated pin10,70(0.42")51423Bottom viewInformation given in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed for the consequence of its use nor for any infringement of patents or other rights of third parties which may result from its use.These products are sold only according to GAIA Converter general conditions of sale, unless otherwise confirmed by writing. Specifications subject to change without notice.d i n F r a n ce b y G A I A C o n v e r t e r G a i a C o n v e r t e r F C 05-050.03/08 R e v i s i o n B . G r a p h i s m e : P h i l i p p e C l i c qRepresented by :For more detailed specifications and applications information, contact :International Headquarters Marketing and Sales departmentGA?A Converter - FranceAddress : B.P. 26 - 33186 LE HAILLAN - FRANCETel. : + (33)-5-57-92-12-80Fax : + (33)-5-57-92-12-89North American Headquarters GA?A Converter Canada, Inc Address : 6611 Thimens ST-LAURENT, QUEBEC - CANADA H4S 1W2Tel. : (514)-333-3169Fax : (514)-333-4519。