二极管1N4007规格书
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1N4001S THRU 1N4007SGENERAL PURPOSE SILICON RECTIFIERReverse Voltage - 50 to 1000 Volts Forward Current - 1.0 AmpereCase : A-405 molded plastic bodyTerminals : Plated axial leads, solderable per MIL-STD-750,Method 2026Polarity : Color band denotes cathode end Mounting Position : AnyWeight :0.008 ounce, 0.23 gramsThe plastic package carries Underwriters Laboratory Flammability Classification 94V-0Construction utilizes void-free molded plastic technique Low reverse leakageHigh forward surge current capability High temperature soldering guaranteed:250 C/10 seconds,0.375”(9.5mm) lead length,5 lbs. (2.3kg) tensionFEATURESMECHANICAL DATAMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICSA-405Dimensions in inches and (millimeters)50355010070100200140200400280400600420600800560800100070010001N4001S VOLTS VOLTS VOLTS SYMBOLSUNITS AmpAmps Volts V RRM V RMS V DC I (AV)I FSM V F 1.030.01.1Operating junction and storage temperature rangeMaximum repetitive peak reverse voltage Maximum RMS voltageMaximum DC blocking voltageMaximum average forward rectified current 0.375”(9.5mm) lead length at T A =75 C Peak forward surge current8.3ms single half sine-wave superimposed on rated load (JEDEC Method)Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current T A =25 C at rated DC blocking voltage T A =100 C Typical junction capacitance (NOTE 1)Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mountedI R 5.050.0R θJA C J T J ,T STG50.015.0-65 to +175pF CA µTypical thermal resistance (NOTE 2)C/W 1N 4002S 1N 4004S 1N 4003S 1N 4005S 1N 4007S1N 4006S Ratings at 25 C ambient temperature unless otherwise specified.Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.RATINGS AND CHARACTERISTIC CURVES 1N4001S THRU 1N4007S0.6 0.8 1.0 1.2 1.4 1.50.01 0.1 1 10 1001001010.1REVERSE VOLTAGE,VOLTSt,PULSE DURATION,sec.FIG. 5-TYPICAL JUNCTION CAPACITANCEFIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCEFIG. 3-TYPICAL INSTANTANEOUS FORWARDCHARACTERISTICSNUMBER OF CYCLES AT 60 HzFIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARDFIG. 1- FORWARD CURRENT DERATING CURVEA V E R A G E F O R W A R D R E C T I F I E D C U R R E N T ,A M P E R E SI 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 ,A M P E R E SJ U N C T I O N C A P A C I T A N C E ,p FP E A K F O R W A R D S U R G E C U R R E N T ,A M P E R E SINSTANTANEOUS FORWARD VOLTAGE,VOLTS1001010.10.01PERCENT OF PEAK REVERSE VOLTAGE,%FIG. 4-TYPICAL REVERSE CHARACTERISTICSI N S T A N T A N E O U S R E V E R S E C U R R E N T ,M I C R O A M P E R E ST R A N S I E N T T H E R M A L I M P E D A N C E ,C /WAMBIENT TEMPERATURE, C。
1. 介绍1n4007二极管的基本信息1N4007是一种常见的大功率长时正向工作二极管,具有较高的反向耐压能力和大电流容许值。
它是由半导体材料制成的,可以在电子电路中用来做整流器和保护器件。
2. 1N4007二极管的外观特征1N4007二极管通常呈长方体形状,外观上有两个引线,通常一个是正极,另一个是负极。
引线的颜色可能有不同的标识,但是最常见的是正极引线为黑色,负极引线为白色。
3. 1N4007二极管的标识方法1N4007二极管的包装上通常会有标识,可以通过这些标识来识别器件型号和生产厂家。
在国内,1N4007二极管的包装上会有型号,批号等信息,这些信息是非常重要的,通过这些信息我们可以追溯到器件的生产时间和生产工艺。
4. 1N4007二极管的识别方法除了包装标识,我们还可以通过一些简单的测试方法来识别1N4007二极管。
可以使用万用表来测试二极管的正反向导通情况,从而确定其正负极。
5. 1N4007二极管的应用领域1N4007二极管广泛应用于开关电源、逆变电路、恒流电源、电机控制、逆变焊机、高频电源、充放电电路以及各种仪器仪表等领域。
6. 总结1N4007二极管是一种性能稳定、应用广泛的大功率二极管,具有较好的反向耐压能力和大电流容许值,因此在电子电路中有着重要的应用价值。
通过学习1N4007二极管的标识和识别方法,可以更好地应用于实际工程中,并确保电子产品的稳定性和可靠性。
7. 1N4007二极管的性能特点1N4007二极管的主要性能特点包括:最大可逆工作电压为1000V,平均整流电流为1A,最大浪涌电流为30A,正向压降为1V。
这些性能特点使得1N4007二极管在电子电路中具有非常好的整流性能和稳定性,能够承受较大的工作电压和电流。
8. 1N4007二极管的优势与其他类型的二极管相比,1N4007二极管具有以下优势:- 较高的反向耐压能力,能够承受较大的反向电压,适用于各种高压电路的应用;- 大电流容许值,能够承受较大的正向电流,适用于大功率电路的应用;- 正向压降较小,能够减小功耗,提高电路的效率;- 结构简单,成本低廉,制造成本相对较低,广泛应用于各种电子设备和电路。
Features
1N4001/L - 1N4007/L
1.0A RECTIFIER
“L” Suffix Designates A-405 Package No Suffix Designates DO-41 Package A
A
B C
D
DO-41 Plastic
A-405Dim Min Max Min Max A 25.40¾25.40¾B 4.06 5.21 4.10 5.20C 0.710.8640.530.64D
2.00
2.72
2.00
2.70
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T A = 25°C unless otherwise specified
·Diffused Junction
·High Current Capability and Low Forward Voltage Drop
·Surge Overload Rating to 30A Peak ·Low Reverse Leakage Current ·
Plastic Material: UL Flammability Classification Rating 94V-0
Mechanical Data
·Case: Molded Plastic
·Terminals: Plated Leads Solderable per MIL-STD-202, Method 208·Polarity: Cathode Band
·Weight: DO-41 0.30 grams (approx)
A-405 0.20 grams (approx)
·Mounting Position: Any ·
Marking: Type Number
Single phase, half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.
Characteristic
Symbol 1N 4001/L 1N 4002/L 1N 4003/L 1N 4004/L
1N 4005/L 1N 4006/L 1N 4007/L Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM
V RWM V R 501002004006008001000V RMS Reverse Voltage
V R(RMS)
35
70
140
280420
560
700
V Average Rectified Output Current (Note 1)@ T A = 75°C I O 1.0A Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)I FSM 30A Forward Voltage
@ I F = 1.0A V FM 1.0V Peak Reverse Current
@ T A = 25°C at Rated DC Blocking Voltage @ T A = 100°C
I RM 5.050
m A Typical Junction Capacitance (Note 2)
C j 15
8
pF Typical Thermal Resistance Junction to Ambient R q JA 100K/W Maximum DC Blocking Voltage Temperature T A +150°C Operating and Storage Temperature Range (Note 3)
T j,T STG
-65 to +175
°C
Notes:
1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.MHz and applied reverse voltage of 4.0V DC.
3. JEDEC Value .
406080100120140160180
0.2
0.4
0.6
0.8
1.0
I ,A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T (A )
(A V )T ,AMBIENT TEMPERATURE (ºC)Fig.1Forward Current Derating Curve
A C ,C A P A C I T A N C E (p F )
j V ,REVERSE VOLTAGE (V)Fig.4Typical Junction Capacitance
R 1.010
100
1.0
10
100
1.0
10100
I ,P E A
K F O R W A R D S U R G E C U R R E N T (A )
F S M NUMBER OF CYCLES AT 60Hz
Fig.3Max Non-Repetitive Peak Fwd Surge Current
40
30
20
010
500.6
0.8 1.0 1.2 1.4 1.6
0.01
0.1
1.0
I ,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 (A )
F V ,INSTANTANEOUS FORWARD VOLTAGE (V)
Fig.2Typical Forward Characteristics
F 10。