BD789 データシートの表示（PDF） - New Jersey Semiconductor
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BD789 Datasheet PDF : 2 Pages
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BD789 BD791 BD790 BD792
*ELECTRICAL CHARACTERISTICS (Tc = 25°C unless otherwise noted)
Characteristic
Symbol
Min
OFF CHARACTERISTICS
Collector-Emitter Sustaining Voltage (1)
(IC = 10mAdc, lB = 0)
VCEO(SUS)
BD789, BD790
80
BD791 , BD792
100
Collector Cutoff Current
(VCE = 40 Vdc, IB = 0)
(VCE = 50 Vdc, IB = 0)
'CEO
BD789, BD790
—
BD791 , BD792
Collector Cutoff Current
(VCE = 80Vd°. vBE(off) = 1 -5 Vdc)
(VCE = 1 °°Vdc. vBE(off) = 1 -5 Vdc)
(VCE = 40 Vdc, VBE(O(T) = 1 5 Vdc, Tc = 1 25°C)
(VcE = 50 Vdc, VBE(off) = 1 -5 Vdc, Tc = 125°C)
Emitter Cutoff Current (VEB = 6.0 Vdc, Ic = 0)
ON CHARACTERISTICS (1)
DC Current Gain
(1C = 200 mAdc, VCE = 30 Vdc)
0C = 1.0 Adc, VCE = 3.0 Vdc)
(IC = 4.0 Adc,VCE =3-°Vdc)
ICEX
BD789, BD790
—
BD791 , BD792
BD789, BD790
BD791 , BD792
IEBO
—
hFE
40
20
10
5.0
Collector Emitter Saturation Voltage
(IC = 500 mAdc, IB = 50 mAdc)
(lc= 1.0 Adc, IB = 100 mAdc)
(lc = 2.0 Adc, IB = 200 mAdc)
(lc = 4.0 Adc, IB = 800 mAdc)
Base-Emitter Saturation Voltage (lc = 2.0 Adc, IB = 200 mAdc)
Base-Emitter OnVoltage 0c = 200mAdc, VCE =3-°Vdc)
DYNAMIC CHARACTERISTICS
Current-Gain — Bandwidth Product
(lc = 100 mAdc, VCE = 10 Vdc, f = 10MHz)
Output Capacitance
(VcB = 10Vdc, lc = 0, f=0.1 MHz)
VcE(sat)
—
VBE(sat)
_
VBE(on)
—
IT
40
Cob
BD789, BD791
_
BD790, BD792
Small-Signal Current Gain
(lc = 200 mAdc, VCE = 10 Vdc. f = 1 -° kHz)
* Indicates JEDEC Registered Data.
(1) Pulse Test: Pulse Width s 300 (is, Duty Cycle
2.0%.
hfe
10
H 25 us |—
+ 11 V
•30V
SCOPE
Max
Unit
Vdc
—
HAdc
100
100
1.0
nAdc
1.0
0.1
mAdc
0.1
1.0
HAdc
250
Vdc
0.5
1.0
2.5
3.0
1.8
Vdc
1.5
Vdc
—
MHz
PF
50
70
—
-9.0V
tr, tf £ 10 ns
DUTY CYCLE = 1.0%
RB AND Rc VARIED TO OBTAIN DESIRED CURRENT LEVELS
DT MUST BE FAST RECOVERY TYPE, eg
MBR340 USED ABOVE IB - 100 mA
MSD6100 USED BELOW IB - 100 mA
FOR PNP TEST CIRCUIT, REVERSE ALL POLARITIES.
Figure 2, Switching Time Test Circuit
5.0
0.04
BD789, 791 (NPN)
BD790, 792 (PNP)
0.06 0.1
0.2
0.4 0.6 1.0
IC, COLLECTOR CURRENT (AMP)
Figure 3. Turn-On Time
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