2N3725 Datasheet, PDF (1/6 Pages) STMicroelectronics – HIGH VOLTAGE, HIGH CURRENT SWITCH

2N3725
HIGH VOLTAGE, HIGH CURRENT SWITCH
DESCRIPTION
The 2N3725 is a silicon planar epitaxial transistor
in TO-39 metal case It is a high-voltage, high current
switch used for memory applications requiring
breakdown voltages up to 50 V and operating cur-
rents to 1 A. Fast switching times are assured be-
cause of the high minimum f_T (300 MHz) and tight
control on storage time.
TO-39
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V_CBO
V_CES
V_CEO
V_EBO
I_C
P_{to t}
T_stg, T_j
Parameter
Collector-base Voltage (I_E = 0)
Collector-emitter Voltage (V _BE = 0)
Collector-emitter Voltage (I_B = 0)
Emitter-base Voltage (I_C = 0)
Collector Current
Total Power Dissipation at T _amb ≤ 25 °C
at T _{c as e} ≤ 25 °C
Storage and Junction Temperature
January 1989
V al u e
80
80
50
6
1
0.8
3.5
– 65 to 200
Unit
V
V
V
V
A
W
W
°C
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