BD789 查看數據表（PDF） - Motorola => Freescale
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BD789 Datasheet PDF : 6 Pages
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ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ BD789 BD791 BD790 BD792
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
Min
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ OFF CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector–Emitter Sustaining Voltage (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 10 mAdc, IB = 0)
VCEO(sus)
BD789, BD790
80
BD791, BD792
100
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 40 Vdc, IB = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 50 Vdc, IB = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 80 Vdc, VBE(off) = 1.5 Vdc)
(VCE = 100 Vdc, VBE(off) = 1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 40 Vdc, VBE(off) = 1 5 Vdc, TC = 125_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 50 Vdc, VBE(off) = 1.5 Vdc, TC = 125_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter Cutoff Current (VEB = 6.0 Vdc, IC = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ON CHARACTERISTICS (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DC Current Gain
(IC = 200 mAdc, VCE = 3 0 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 1.0 Adc, VCE = 3.0 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 2.0 Adc, VCE = 3.0 Vdc)
(IC = 4.0 Adc, VCE = 3.0 Vdc)
ICEO
BD789, BD790
—
BD791, BD792
—
ICEX
BD789, BD790
—
BD791, BD792
—
BD789, BD790
—
BD791, BD792
—
IEBO
—
hFE
40
20
10
5.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Emitter Saturation Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 500 mAdc, IB = 50 mAdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 1.0 Adc, IB = 100 mAdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 2.0 Adc, IB = 200 mAdc)
(IC = 4.0 Adc, IB = 800 mAdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Base–Emitter Saturation Voltage (IC = 2.0 Adc, IB = 200 mAdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Base–Emitter On Voltage (IC = 200 mAdc, VCE = 3.0 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DYNAMIC CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Current–Gain — Bandwidth Product
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 100 mAdc, VCE = 10 Vdc, f = 10 MHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Capacitance
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCB = 10 Vdc, IC = 0, f = 0.1 MHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Small–Signal Current Gain
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 200 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
VCE(sat)
—
—
—
—
VBE(sat)
—
VBE(on)
—
fT
40
Cob
BD789, BD791
—
BD790, BD792
—
hfe
10
Max
Unit
Vdc
—
—
µAdc
100
100
1.0
µAdc
1.0
0.1
mAdc
0.1
1.0
µAdc
—
250
—
—
—
Vdc
0.5
1.0
2.5
3.0
1.8
Vdc
1.5
Vdc
—
MHz
pF
50
70
—
—
v v * Indicates JEDEC Registered Data.
(1) Pulse Test: Pulse Width 300 µs, Duty Cycle 2.0%.
25 µs
+ 11 V
0
+ 30 V
VCC
RC
SCOPE
RB
– 9.0 V
v tr, tf 10 ns
DUTY CYCLE = 1.0%
51
D1
–4V
RB AND RC VARIED TO OBTAIN DESIRED CURRENT LEVELS
D1 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
2
500
300
200
100
70
50
30
20
10
7.0
5.0
0.04
TJ = 25°C
VCC = 30 V
IC/IB = 10
tr
td @ VBE(off) = 5.0 V
BD789, 791 (NPN)
BD790, 792 (PNP)
0.06 0.1
0.2
0.4 0.6 1.0
2.0 4.0
IC, COLLECTOR CURRENT (AMP)
Figure 3. Turn–On Time
Motorola Bipolar Power Transistor Device Data
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