U5ZA48C Datasheet, PDF (1/3 Pages) Toshiba Semiconductor – TOSHIBA Zener Diode Silicon Diffused-Junction Type

TOSHIBA Zener Diode Silicon Diffused-Junction Type
U5ZA48C
Best Suited for Overvoltage Protection of Electronic
Systems
Electronic Systems for Use in Automobiles
Electronic Systems for Commercial Use
Electronic Systems for Industrial Use
For Communications, Controls, Measuring Instruments,
etc.
• High surge power withstanding capabilities that absorb load dump
surge.
• Excellent surge response for steep surge absorption.
• Suitable for tape packaging
U5ZA48C
Unit: mm
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Allowable power dissipation (Note)
Non-repetitive peak reverse surge
current
(See Figure 1 for the exponents.)
Peak one cycle surge forward current
(single half sine-wave, t = 10 ms)
Junction temperature
Storage temperature
P
I_RSM
I_FSM
T_j
T_stg
Note: Lead tip temperature T_L = 25°C
Rating
Unit
5
W
50
A
700
A
−40~150
°C
−40~150
°C
JEDEC
―
JEITA
―
TOSHIBA
3-11J2A
Weight: 2.5 g (typ.)
I_RSM
I_RSM
2
0 10 ms
Figure 1
1
2004-07-07