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MMBTA56WT1G Datasheet, PDF (2/5 Pages) ON Semiconductor – Driver Transistor
MMBTA56WT1G
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic
OFF CHARACTERISTICS
Collector -- Emitter Breakdown Voltage (Note 1)
(IC = --1.0 mAdc, IB = 0)
Emitter -- Base Breakdown Voltage
(IE = --100 mAdc, IC = 0)
Collector Cutoff Current
(VCE = --60 Vdc, IB = 0)
Collector Cutoff Current
(VCB = --60 Vdc, IE = 0)
(VCB = --80 Vdc, IE = 0)
ON CHARACTERISTICS
DC Current Gain
(IC = --10 mAdc, VCE = --1.0 Vdc)
(IC = --100 mAdc, VCE = --1.0 Vdc)
Collector -- Emitter Saturation Voltage
(IC = --100 mAdc, IB = --10 mAdc)
Base -- Emitter On Voltage
(IC = --100 mAdc, VCE = --1.0 Vdc)
SMALL- SIGNAL CHARACTERISTICS
Current -- Gain -- Bandwidth Product (Note 2)
(IC = --100 mAdc, VCE = --1.0 Vdc, f = 100 MHz)
1. Pulse Test: Pulse Width  300 ms, Duty Cycle  2.0%.
2. fT is defined as the frequency at which |hfe| extrapolates to unity.
Symbol
Min
Max
Unit
V(BR)CEO
V(BR)EBO
ICES
ICBO
--80
--4.0
--
--
--
--
--
--0.1
--
--0.1
Vdc
Vdc
mAdc
mAdc
hFE
VCE(sat)
VBE(on)
--
100
--
100
--
--
--0.25
Vdc
--
--1.2
Vdc
fT
50
--
MHz
5.0 ms
+10 V
0
tr = 3.0 ns
TURN- ON TIME
- 1.0 V
VCC
+40 V
100
Vin
RB
5.0 mF
100
RL
OUTPUT
* CS < 6.0 pF
TURN- OFF TIME
+VBB
VCC
+40 V
5.0 ms
tr = 3.0 ns
100
Vin
RB
5.0 mF
100
RL
OUTPUT
* CS < 6.0 pF
*Total Shunt Capacitance of Test Jig and Connectors
For PNP Test Circuits, Reverse All Voltage Polarities
Figure 1. Switching Time Test Circuits
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