2SD2121(L)/(S)
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min Typ Max
Collector to base breakdown V(BR)CBO 35
—
—
voltage
Collector to emitter breakdown V(BR)CEO 35
—
—
voltage
Emitter to base breakdown
voltage
V(BR)EBO
5
—
—
Collector cutoff current
ICBO
—
—
20
DC current transfer ratio
h *1
FE1
60
—
320
hFE2
20
—
—
Base to emitter voltage
VBE
—
—
1.5
Collector to emitter saturation VCE(sat)
—
—
1.0
voltage
Notes: 1. The 2SD2121(L)/(S) is grouped by hFE1 as follows.
B
C
D
60 to 120 100 to 200 160 to 320
2. Pulse test.
Unit
V
V
V
µA
V
V
Test conditions
IC = 1 mA, IE = 0
IC = 10 mA, RBE = ∞
IE = 1 mA, IC = 0
VCB = 35 V, IE = 0
VCE = 2 V, IC = 0.5 A*2
VCE = 2 V, IC = 1.5 A*2
VCE = 2 V, IC = 1.5 A*2
IC = 2 A, IB = 0.2 A*2
Maximum Collector Dissipation Curve
30
20
10
0
50
100
150
Case temperature TC (°C)
Area of Safe Operation
10
iC(peak)
3.0
IC(max)
1.0
PW = 10 ms
0.3
Ta = 25°C
1 shot pulse
0.1
1
3
10
30
100
Collector to emitter voltage VCE (V)
2