2N6437 2N6438
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
Min
OFF CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector–Emitter Sustaining Voltage (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 50 mAdc, IB = 0)
VCEO(sus)
2N6437
100
2N6438
120
Collector Cutoff Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 50 Vdc, IB = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 60 Vdc, IB = 0)
ICEO
2N6437
—
2N6438
—
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current
(VCE = 110 Vdc, VBE(off) = –1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 130 Vdc, VBE(off) = –1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 100 Vdc, VBE(off) = –1.5 Vdc, TC = 150_C)
(VCE = 120 Vdc, VBE(off) = –1.5 Vdc, TC = 150_C)
ICEX
2N6437
—
2N6438
—
2N6437
—
2N6438
—
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCB = 120 Vdc, IE = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCB = 140 Vdc, IE = 0)
ICBO
2N6437
—
2N6438
—
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter Cutoff Current (VEB = 6.0 Vdc, IC = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ON CHARACTERISTICS
DC Current Gain (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 0.5 Adc, VCE = 2.0 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 10 Adc, VCE = 2.0 Vdc)
(IC = 25 Adc, VCE = 2.0 Vdc)
IEBO
—
hFE
30
20
12
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector–Emitter Saturation Voltage (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 10 Adc, IB = 1.0 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 25 Adc, IB = 2.5 Adc)
VCE(sat)
—
—
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Base–Emitter Saturation Voltage (1)
(IC = 10 Adc, IB = 1.0 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 25 Adc, IB = 2.5 Adc)
VBE(sat)
—
—
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DYNAMIC CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Current–Gain — Bandwidth Product (IC = 1.0 Adc, VCE = 10 Vdc, ftest = 10 MHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Capacitance (VCE = 10 Vdc, IE = 0, f = 100 kHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Rise Time (VCC = 80 Vdc, IC = 10 A, VBE(off) = 6.0 Vdc, IB1 = 1.0 Adc)
Storage (VCC = 80 Vdc, IC = 10 A, VBE(off) = 6.0 Vdc, IB1 = IB2 = 1.0 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Fall Time (VCC = 80 Vdc, IC = 10 A,VBE(off) = 6.0 Vdc, IB1 = IB2 = 1.0 Adc)
fT
40
Cob
—
tr
—
ts
—
tf
—
Max
Unit
Vdc
—
—
µAdc
50
50
µAdc
10
10
1.0
mAdc
1.0
µAdc
10
10
100
µAdc
—
—
120
—
Vdc
1.0
1.8
Vdc
1.8
2.5
—
MHz
700
pF
0.3
µs
1.0
µs
0.25
µs
*Indicates JEDEC Registered Data.
(1) Pulse Test: Pulse Width v 300 µs; Duty Cycle v 2.0%.
+ 9.0 V
0
- 11 V
10
µs
tr, tf v 10 ns
DUTY CYCLE = 1.0%
RB =
10 OHMS
VCC
+ 80 V
RC
8.0 OHMS
SCOPE
MBR74
5
- 5.0 V
NOTE: For information on Figures 3 and 6, RB and RC were
varied to obtain desired test conditions.
Figure 2. Switching Time Test Circuit
0.3
0.2
td @ VBE(off) = 6.0 V
1.0
0.7
0.5
0.3
tr
0.2
VCC = 80 V
IC/IB = 10
TJ = 25°C
0.1
0.07
0.05
0.03
0.3
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
IC, COLLECTOR CURRENT (AMP)
Figure 3. Turn–On Time
20 30
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