2N5657
SILICON NPN TRANSISTOR
■ SGS-THOMSON PREFERRED SALESTYPE
■ NPN TRANSISTOR
DESCRIPTION
The 2N5657 is a silicon epitaxial-base NPN
transistor in Jedec SOT-32 plastic package. It is
intended for use output amplifiers, low current,
high voltage converters and AC line relays.
INTERNAL SCHEMATIC DIAGRAM
June 1997
ABSOLUTE MAXIMUM RATINGS
Sym b o l P aramet er Value U nit
V
CB O
Collect or-Base V ol tage (I
E
= 0) 375 V
V
CE O
Collect or-Em itt er V oltage (I
B
= 0) 350 V
V
EBO
Emitt er-Base Voltage (I
C
=0) 6 V
I
C
Collector Curr ent 0 . 5 A
I
CM
Collector Peak Curr ent 1 A
I
B
Ba s e Curre nt 0.25 A
P
tot
Tot al Dis s ipat ion at T
c
≤ 25
o
C20W
T
stg
Stora ge T emperat ure -65 to 150
o
C
T
j
Max . O per ating Junc t i on Temperat u r e 150
o
C
3
2
1
SOT-32
1/5
