1N4148 Datasheet, PDF (1/4 Pages) NXP Semiconductors – High-speed diodes

1N4148
SMALL- SIGNAL DIODE
PRODUCT SUMMARY
Fast Switching Diode
FEATURES
Silicon Epitaxial Planar Diode
Fast switching diode
This diode is also available in other case styles including the
MiniMELF case with the type designation LL4148, and the
DO-34 case with type designation 1N4148S.
MECHANICAL DATA
Case: DO-34, DO-35 Glass Case
Weight: approx. 0.13g
Pb-free; RoHS-compliant
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
(T_A=25 ^oC unless otherwise noted. )
Parameter
Symbol
Limit
Unit
Reverse voltage
Peak reverse voltage
Average rectified current
half wave rectification with resistive load at T_amb=25^oC
Surge forward current at t<1s and T_j=25^oC
Power dissipation at T_amb=25^oC ⁽¹⁾
Thermal resistance junction to ambient air ⁽¹⁾
Junction temperature
Storage temperature range
V_R
75
Volts
V_RM
100
Volts
I_F(AV)
150¹⁾
mA
I_FSM
500
mA
P_tot
500
mW
R_θJA
350
o_C/W
T_j
175
o_C
T_S
-65 to +175
o_C
Notes: 1. Valid provided that leads at a distance of 8mm from case are kept at ambient temperature
07/04/2007 Rev.1.00
www.SiliconStandard.com
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