1N系列常用整流二极管的主要参数
反向工作 额定正向 正向不重 正向 反向 工作
复浪涌峰 型 号 峰值电压 整流电流 压降 电流 频率 值电流
URM/V IF/A IFSM/A UF/V IR/uA f/KHZ
1N4000 25
1N4001 50
1N4002 100
1N4003 200
1 30 ≤1 ＜ 5 3 1N4004 400
1N4005 600
1N4006 800
1N4007 1000
1N5100 50
1N5101 100
1N5102 200
1N5103 300
1N5104 400 1．5 75 ≤1 ＜ 5 3
1N5105 500
1N5106 600
1N5107 800
1N5108 1000
1N5200 50
1N5201 100
1N5202 200
1N5203 300
1N5204 400 2 100 ≤1 ＜10 3
1N5205 500
1N5206 600
1N5207 800
1N5208 1000
1N5400 50
1N5401 100
1N5402 200
1N5403 300
3 150 ≤ 0.8 ＜10 3 1N5404 400
1N5405 500
1N5406 600
1N5407 800
外形 封装
DO-41
DO-15
DO-27
DS18006 Rev. 15 - 21of 31N5221B - 1N5267B
ãDiodes Incorporated1N5221B - 1N5267B500mW EPITAXIAL ZENER DIODE
FeaturesMaximum Ratings and Electrical Characteristics@ TA= 25°C unless otherwise specifiedCharacteristicSymbolValueUnit
Power Dissipation (Note 1)Pd500mW
Thermal Resistance, Junction to Ambient Air (Note 1)RqJA300°C/W
Forward Voltage@ IF= 200mAVF1.1V
Operating and Storage Temperature RangeTj,TSTG-65 to +200°
C·Case: DO-35·Case Material: Glass·Moisture Sensitivity: Level 1 per J-STD-020C·Leads: Solderable per MIL-STD-202, Method 208·Terminals: Finish - Sn96.5Ag3.5. Solderable perMIL-STD-202, Method 208·Polarity: Cathode Band·Marking: Type Number·Weight: 0.13 grams (approximate)·500mW Power Dissipation·High Stability·Surface Mount Equivalents Available·HermeticPackage
·VZ- Tolerance±5%·Lead Free Finish, RoHS Compliant (Note 2)Mechanical DataAAB
SYMBOLVALUEUNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at TL= 75°CPtot500(1)mW
Maximum Junction TemperatureTj150°C
Storage Temperature RangeTS-65 to +175°C
SYMBOLMIN.TYP.MAX.UNIT
Thermal Resistance Junction to Ambient AirRΘJA––340(1)°C/W
Forward Voltage at IF= 10 mAVF––0.9Volts
NOTES:
(1) FR-4 or FR-5 board with minimum recommended solder pad layout.FEATURES
♦Silicon Planar Power Zener Diodes
♦Standard Zener voltage tolerance is ±5%
with a “B” suffix. Other tolerances are
available upon request.
♦These diodes are also available in Mini-MELF case with
the designation ZMM5225 ... ZMM5267, DO-35 case with
type designation 1N5225 ... 1N5267 and SOT-23 case
with the type designation MMBZ5225 ... MMBZ5267.
MECHANICALDATA
Case:SOD-123 Plastic Case
Weight: approx. 0.01 g
MAXIMUM RATINGS AND ELECTRICALCHARACTERISTICS
VOLTAGE RANGE: 2.4 - 7 5V POWER: 0.5Wa t 1N5221B - 1N5267B
1 of 2Features
CharacteristicSymbolValueUnitPower Dissipation (Note 1)Pd
500mWThermal Resistance, Junction to Ambient Air (Note 1)RqJA300°C/WForward Voltage@ IF = 200mAVF1.1VOperating and Storage Temperature RangeTj,TSTG-65 to +200°CCase: DO-35, GlassTerminals: Solderable per MIL-STD-202,Method 208Polarity: Cathode BandMarking: Type Number500mW Power DissipationHigh StabilityLow NoiseSurface Mount Equivalents AvailableHermetic PackageMechanical Data
Notes:1. Valid provided that leads are kept at TL £75°Cwith lead length = 9.5mm (3/8”) from case; derate above 75
°
C.AXIAL LEADED SILICON ZENER DIODESWeight: 0.13 grams (approx.)!!!!!!!!!!0.079(2.0) MAX 0.020(0.52) TYP 0.165 (4.2) MAX 1.0 2(26.0) MIN. 1.0 2(26.0) MIN. DO-35(GLASS)
Dimensions in millimetersMaximum Ratings and Electrical CharacteristicsTA= 25°C unless otherwise specified
