2N657 Transistors
Si NPN Power BJT
Military/High-RelN
V(BR)CEO (V)100
V(BR)CBO (V)100
I(C) Max. (A)
Absolute Max. Power Diss. (W)4.0
Maximum Operating Temp (øC)200õ
I(CBO) Max. (A)10u
@V(CBO) (V) (Test Condition)30
V(CE)sat Max. (V)
@I(C) (A) (Test Condition)
@I(B) (A) (Test Condition)
h(FE) Min. Current gain.30
h(FE) Max. Current gain.90
@I(C) (A) (Test Condition)200m
@V(CE) (V) (Test Condition)10
f(T) Min. (Hz) Transition Freq
@I(C) (A) (Test Condition)
@V(CE) (V) (Test Condition)
t(d) Max. (s) Delay time.
t(r) Max. (s) Rise time
t(on) Max. (s) On time.
t(s) Max. (s) Storage time.
t(f) Max. (s) Fall time.
t(off) Max. (s) Off time
Package StyleTO-205AD
Mounting StyleT
Pinout Equivalence Code3-12
Ckt. (Pinout) NumberTR00300012