2SD1421
Electrical Characteristics
(Ta = 25°C)
Item
Symbol Min Typ Max Unit
Test conditions
Collector to base breakdown voltage
V(BR)CBO
180
—
—
V IC = 1 mA, IE = 0
Collector to emitter breakdown voltage V(BR)CEO 160
—
—
V IC = 10 mA, RBE = ∞
Emitter to base breakdown voltage
V(BR)EBO
5
—
—
V IE = 1 mA, IC = 0
Collector cutoff current
DC current transfer ratio
ICBO
—
—
10
µA VCB = 160 V, IE = 0
hFE1*1
60
—
200
VCE = 5 V, IC = 0.15 A
hFE2
30
—
—
VCE = 5 V, IC = 0.5 A
Collector to emitter saturation voltage
VCE(sat)
—
—
1.0
V IC = 0.5 A, IB = 50 mA, Pulse
Base to emitter voltage
VBE
—
—
0.9
V VCE = 5 V, IC = 0.15 A, Pulse
Note: 1. The 2SD1421 is grouped by hFE1 as follows.
Mark
ED
EE
hFE1
60 to 120 100 to 200
Rev.2.00 Aug 10, 2005 page 2 of 5