器件名称: 1N914A
功能描述: HIGH SPEED SWITCHING DIODES
文件大小: 48.74KB 共2页
简 介:1N914/A/B
FEATURES :
High switching speed: max. 4 ns Continuous reverse voltage:max. 75 V Repetitive peak reverse voltage:max. 100 V Repetitive peak forward current: max. 225 mA Pb / RoHS Free
HIGH SPEED SWITCHING DIODES
DO - 35 Glass (DO-204AH)
0.079(2.0 )max.
1.00 (25.4) min.
Cathode Mark
0.150 (3.8) max.
MECHANICAL DATA :
Case: DO-35 Glass Case Weight: approx. 0.13g
0.020 (0.52)max.
1.00 (25.4) min.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Parameter
Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Maximum Continuous Forward Current Maximum Power Dissipation Maximum Repetitive Peak Forward Current Maximum Non-repetitive Peak Forward Current at t = 1s Maximum Junction Temperature Storage Temperature Range
(Rating at 25 °C ambient temperature unless otherwise specified.)
Symbol
VRRM VRM IF PD IFRM IFSM TJ TS (TJ = 25°C unless otherwise noted)
Value
100 75 75 250 225 0.5 175 -65 to + 200
Unit
V V mA mW mA A °C °C
Electrical Characteristics
Parameter
Reverse Current
Symbol
IR 1N914 1N914A 1N914B 1N914B
Test Condition
VR = 20 V VR = 20 V , Tj = 150 °C IF = 10 mA IF = 20 mA IF = 5 mA IF = 100 mA f = 1MHz ; VR = 0 IF = 10 mA to I R = 60 mA RL = 100 Ω ; measured at IR = 1mA
Min 0.62 -
Typ -
Max 25 50 1.0 1.0 0.72 1.0 4.0 4
Unit nA μA V V V V pF ns
Forward Voltage
VF
Diode Capacitance Reverse Recovery Time
Cd Trr
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Rev. 03 : March 25, 2005
RATING AND CHARACTERISTIC CURVE……