UNR921xJ Series
Transistors with built-in Resistor
Cob VCB
5
f = 1 MHz
IE = 0
Ta = 25°C
4
3
2
1
0
10 −1
1
10
102
Collector-base voltage VCB (V)
IO VIN
104
VO = 5 V
Ta = 25°C
103
102
10
1
0.4 0.6 0.8 1.0 1.2 1.4
Input voltage VIN (V)
VIN IO
102
VO = 0.2 V
Ta = 25°C
10
1
10 −1
10 −2
10 −1
1
10
102
Output current IO (mA)
Characteristics charts of UNR921NJ
IC VCE
160
Ta = 25°C
VCE(sat) IC
10
IC / IB = 10
IB = 1.0 mA
120
0.9 mA
0.8 mA
0.7 mA
0.6 mA
0.5 mA
0.4 mA
80
0.3 mA
0.2 mA
40
0.1 mA
0
0 2 4 6 8 10 12
Collector-emitter voltage VCE (V)
1
10 −1
Ta = 75°C
25°C
10 −2
1
−25°C
10
102
103
Collector current IC (mA)
hFE IC
480
VCE = 10 V
400
Ta = 75°C
320
25°C
240
−25°C
160
80
0
1
10
102
103
Collector current IC (mA)
Cob VCB
6
f = 1 MHz
IE = 0
5
Ta = 25°C
4
3
2
1
0
1
10
102
Collector-base voltage VCB (V)
IO VIN
104
102
VO = 5 V
Ta = 25°C
103
10
VIN IO
VO = 0.2 V
Ta = 25°C
102
1
10
10 −1
1
0.4 0.6 0.8 1.0
1.2 1.4
Input voltage VIN (V)
10 −2
10 −1
1
10
102
Output current IO (mA)
16
SJH00039BED