器件名称: 1N914
功能描述: SWITCHING DIODE
文件大小: 94KB 共1页
简 介:FEATURES
1N914
1N914 AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-19500/116 SWITCHING DIODE METALLURGICALLY BONDED HERMETICALLY SEALED DOUBLE PLUG CONSTRUCTION
MAXIMUM RATINGS AT 25 °C
Operating Temperature: Storage Temperature: Surge Current A, sine 8.3mS: Surge Current B, square 8.3mS: Total Power Dissipation: Operating Current: -65°C to +175°C -65°C to +200°C 1.0A 0.704A 500mW 75mA, TA= +25°C 75V
Derating Factor:
D.C. Reverse Voltage (VRWM):
0.5mA/°C above TA= +25°C
DC ELECTRICAL CHARACTERISTICS
VF
Ambient (°C) IF mA Min Max Ambient V V (°C)
IR
V (dc) Min A Max A Ambient (°C)
VBR
IR A Min Max V V
25 25 150 -55
10 50 10 50
-
0.8 1.2 0.8 1.3
25 25 150 150
20 75 20 75
-
0.025 0.500 35.0 75.0
25
100
100
-
DESIGN DATA
Case: Hermetically sealed glass package per MILPRF-19500/116 DO-35 outline Lead Material: Copper clad steel Lead Finish: Tin/Lead Thermal Resistance (RθJL): 250°C/W maximum at L=.375” Thermal Impedance (ZθJX): 70°C/W maximum Marking: Alpha numeric. Polarity: Cathode end is banded.
AC ELECTRICAL CHARACTERISTICS AT 25°C
Symbol
Capacitance @ 0V Capacitance @ 1.5V TRR @ IF =IR=10mA, IRec = 1mA. TFR @ IF = 50mA VFR @ IF = 50mA
pF pF nsec nsec V(pk)
Min -
Max 4 2.8 5 20 5
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