器件名称: 1N914
功能描述: Fast Switching Diodes
文件大小: 36.94KB 共3页
简 介:1N914
Vishay Telefunken
Fast Switching Diodes
Features
D D D D
Fast switching speed High reliability High conductance For general purpose switching applications
94 9367
Absolute Maximum Ratings
Tj = 25_C Parameter Non repetitive peak reverse voltage Repetitive peak reverse voltage Working peak reverse voltage DC blocking voltage RMS Reverse voltage Forward current Average rectified current Test Conditions Symbol VRM VRRM VRWM VR VR(RMS) IF IFAV Value 100 75 75 75 53 300 200 Unit V V V V V mA mA
Non repetitive peak forward surge g current Power dissipation Operating and storage temperature range
half wave rectification with resistive load and f>50 MHz, t=1s t=1ms l=4mm, TL=25°C
IFSM IFSM Pd Tj, Tstg
1 4 500 –65...+175
A A mW °C
Maximum Thermal Resistance
Tj = 25_C Parameter Junction ambient Test Conditions l=4mm, TL=constant Symbol RthJA Value 300 Unit K/W
Document Number 85622 Rev. 1, 26-Apr-99
www.vishay.de FaxBack +1-408-970-5600 1 (3)
1N914
Vishay Telefunken Electrical Characteristics
Tj = 25_C Parameter Forward voltage Breakdown Voltage Peak reverse current Test Conditions IF=10mA IR=100mA VR=75V VR=20V, Tj=150 °C VR=20V VR=0, f=1MHz IF=10mA to IR=1mA, VR=6V, RL=100W Symbol VF VR IR IR IR CD trr Min 100 5.0 50 25 4 4 Typ Max 1 Unit V V mA mA nA pF ns
Diode capacitance Reverse recovery time
Characteristics (Tj = 25_C unless otherwise specified)
1000 IF – Forward Current ( mA ) 1 N 4448 IR – Reverse Current ( nA ) 100 Scattering Limit 10 Tj = 25°C 100 1000
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