器件名称: 1N914B
功能描述: High Conductance Fast Diode
文件大小: 78.81KB 共4页
简 介:1N/FDLL 914/A/B / 916/A/B / 4148 / 4448
1N/FDLL 914/A/B / 916/A/B / 4148 / 4448
Small Signal Diode
Absolute Maximum Ratings*
Symbol
VRRM IF(AV) IFSM
TA = 25°C unless otherwise noted
Parameter
Maximum Repetitive Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond Storage Temperature Range Operating Junction Temperature
Value
100 200 1.0 4.0 -65 to +200 175
Units
V mA A A °C °C
Tstg TJ
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics
Symbol
PD RθJA
Characteristic
Power Dissipation Thermal Resistance, Junction to Ambient
Max
1N/FDLL 914/A/B / 4148 / 4448 500 300
Units
mW °C/W
2002 Fairchild Semiconductor Corporation
1N/FDLL 914/A/B / 916/A/B / 4148 / 4448, Rev. B
1N/FDLL 914/A/B / 916/A/B / 4148 / 4448
Small Signal Diode
(continued)
Electrical Characteristics
Symbol
VR VF
TA = 25°C unless otherwise noted
Parameter
Breakdown Voltage Forward Voltage 1N914B/4448 1N916B 1N914/916/4148 1N914A/916A 1N916B 1N914B/4448
Test Conditions
IR = 100 A IR = 5.0 A IF = 5.0 mA IF = 5.0 mA IF = 10 mA IF = 20 mA IF = 20 mA IF = 100 mA VR = 20 V VR = 20 V, TA = 150°C VR = 75 V VR = 0, f = 1……
