器件名称: 1N4148_10
功能描述: SWITCHING DIODES
文件大小: 75.22KB 共2页
简 介:1N4148
SWITCHING DIODES
VOLTAGE
100 Volts
POWER
500 mWatts
FEATURES
Fast switching Speed. Electrically ldentical to Standerd JEDEC High Conductance Axial lead Package ldeally Suited for Automatic lnsertion. In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
Terminals: Solderable per MIL-STD-750, Method 2026 Polarity: See Diagram Below Approx. Weight: 0.13 grams Mounting Position: Any Ordering information: Suffix : “ -35 ” to order DO-35 Package Packing information B - 2K per Bulk box T/R - 10K per 13" plastic Reel T/B - 5K per horiz. tape & Ammo box
3.9 3.3
Case: Molded Glass DO-35
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER Peak Reverse Voltage Maximum Average Forward Current at TA=25OC And f >50Hz Surge Forward Current at t < 1s and TJ= =25 OC Power Dissipation at TA= 25
O
SYMBOL VRM IF(AV) IFSM PTOT VF IR CJ trr RθJA TJ,TS
1N4148 100 150 500 500 1.0 25 5 50 4 4 300 -65 to +150
UNITS V mA mA mW V nA μA μA pF ns
O
C
Maximum Forward Voltage at IF =10mA Maximum Leakage Current at VR=20V at VR=75V at VR=20V ,TJ= 150OC Maximum Capacitance at V F =VR=0 Maximum Reverse Recovery Time From IF =-IR =10mA to IRR=-1mA ,VR=6V RL=100 Ω Typical Thermal Resistance Junction Temperature and Storage Temperature Range
C/W
O
C
NOTE: 1. CJ at VR=0, f=1MHZ 2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
REV.0.2-APR.7.2010
PAGE . 1
1N4148
RATING AND CHARACTERISTIC CURVES
A
10
2
I
v=tp / T T=1/fp I FRM T……
