2N6667 2N6668
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ THERMAL CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Thermal Resistance, Junction to Case
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Thermal Resistance, Junction to Ambient
Symbol
RθJC
RθJA
Max
Unit
1.92
_C/W
62.5
_C/W
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ OFF CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector–Emitter Sustaining Voltage (2)
(IC = 200 mAdc, IB = 0)
2N6667
2N6668
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current (VCE = 60 Vdc, IB = 0)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 80 Vdc, IB = 0)
2N6667
2N6668
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector Cutoff Current
(VCE = 60 Vdc, VEB(off) = 1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 80 Vdc, VEB(off) = 1.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (VCE = 60 Vdc, VEB(off) = 1.5 Vdc, TC = 125_C)
(VCE = 80 Vdc, VEB(off) = 1.5 Vdc, TC = 125_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter Cutoff Current (VBE = 5 Vdc, IC = 0)
2N6667
2N6668
2N6667
2N6668
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ON CHARACTERISTICS (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DC Current Gain (IC = 5 Adc, VCE = 3 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 10 Adc, VCE = 3 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Collector–Emitter Saturation Voltage (IC = 5 Adc, IB = 0.01 Adc)
(IC = 10 Adc, IB = 0.1 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Base–Emitter Saturation Voltage(IC = 5 Adc, IB = 0.01 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (IC = 10 Adc, IB = 0.1 Adc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DYNAMIC CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Current Gain — Bandwidth Product (IC = 1 Adc, VCE = 5 Vdc, ftest = 1 MHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Capacitance (VCB = 10 Vdc, IE = 0, f = 1 MHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Small–Signal Current Gain (IC = 1 Adc, VCE = 5 Vdc, f = 1 kHz)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ *Indicates JEDEC Registered Data
VCEO(sus)
ICEO
ICEX
IEBO
hFE
VCE(sat)
VBE(sat)
|hfe|
Cob
hfe
Min
60
80
—
—
—
—
—
—
—
1000
100
—
—
—
—
20
—
1000
Max
Unit
—
Vdc
—
1
mAdc
1
300
µAdc
300
3
mAdc
3
5
mAdc
20000
—
—
2
Vdc
3
2.8
Vdc
4.5
—
—
200
pF
—
—
(2) Pulse Test: Pulse Width v 300 µs, Duty Cycle v 2%.
VCC
- 30 V
RB & RC VARIED TO OBTAIN DESIRED CURRENT LEVELS
D1, MUST BE FAST RECOVERY TYPES e.g.,
ą1N5825 USED ABOVE IB [ 100 mA
ąMSD6100 USED BELOW IB [ 100 mA
FOR td AND tr, D1 IS DISCONNECTED AND V2 = 0
tr, tf v 10 ns
DUTY CYCLE = 1.0%
V2
APPROX
+8V
0
V1
APPROX
- 12 V
25 µs
RB
51 D1
+ 4.0 V
Figure 2. Switching Times Test Circuit
TUT
[ 8 k [ 120
RC SCOPE
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