2N1490 Transistors
Si NPN Power BJT
Military/High-RelN
V(BR)CEO (V)400
V(BR)CBO (V)100
I(C) Max. (A)6.0
Absolute Max. Power Diss. (W)75
Maximum Operating Temp (øC)175õ
I(CBO) Max. (A)25u
@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.25
h(FE) Max. Current gain.75
@I(C) (A) (Test Condition)1.5
@V(CE) (V) (Test Condition)4.0
f(T) Min. (Hz) Transition Freq1.0M¦
@I(C) (A) (Test Condition)100m
@V(CE) (V) (Test Condition)12
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 StyleTO-3
Mounting StyleT
Pinout Equivalence Code3-4
Ckt. (Pinout) NumberTR00300004