STD790A_08 Datasheet, PDF (4/9 Pages) STMicroelectronics – Medium current, high performance, low voltage PNP transistor

Electrical characteristics
STD790A
Table 4. Electrical characteristics (continued)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
f_t
Transition frequency
I_C = -50 mA
f = 50 MHz
V_CE = -5 V
100
MHz
Resistive load
t_d
Delay time
t_r
Rise time
t_s
Storage time
t_f
Fall time
I_C = -3 A
V_CC = -20 V
I_B1 = -I_B2 = -60 mA
see Figure 8
1. Pulse duration = 300 µs, duty cycle ≤ 1.5%
180 220 ns
160 210 ns
250 300 ns
80 100 ns
2.1
Electrical characteristics (curves)
Figure 2. DC current gain
Figure 3. DC current gain
Figure 4. Collector-emitter saturation Figure 5. Base-emitter saturation
voltage
voltage
4/9