DATA SHEET
1N4148-34
SWITCHING DIODES
Unit: inch (mm)
DO-34
VOLTAGE
100 Volts
POWER
500 mWatts
FEATURES
• Fast switching Speed.
.017(0.42)TYP.
• Electrically ldentical to Standerd JEDEC
• High Conductance
• Axial lead Package ldeally Suited for Automatic lnsertion.
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
MECHANICALDATA
• Case: Molded Glass DO-34
• Terminals: Solderable per MIL-STD-202E, Method 208
• Polarity: See Diagram Below
.079(2.0)MAX.
• Approx. Weight: 0.09 grams
• Mounting Position: Any
• Ordering information: Suffix : “ -34 ” to order DO-34 Package
• Packing information
B
- 2K per Bulk box
T/R - 10K per 13" plastic Reel
T/B - 5K per horiz. tape & Ammo box
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAM ETER
SYM BO L
VR
1N4148
75
UNITS
Reverse Voltage
V
V
Peak Reverse Voltage
100
50
VRM
RM S Voltage
V
VRM S
IAV
M axim um Average Forward C urrentatTa=25O C And f> 50Hz
Surge Forward C urrentatt< 1s and Tj=25 O C
PowerD issipation atTam b= 25 O C
150
500
500
1.0
m A
m A
m W
V
IFSM
PTO T
VF
M axim um Forward Voltage atI =10m A
F
M axim um Leakage C urrent
atVR =20V
nA
µA
µA
25
5
50
IR
atVR =75V
atVR =20V ,T
J
= 150 O
C
M axim um C apacitance (Note 1)
4
pF
ns
C J
M axim um Reverse RecoveryTim e (Note 2)
4
TRR
M axim um Therm alResistance
350
O C /W
O C
RθJA
Junction Tem perature and Storage Tem perature Range
-65 to +175
TJ,TS
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
STAD-JUN.02.2004
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