Electrical Characteristics* Ta=25°C unless otherwise noted
Symbol
Parameter
Test Condition
BVCBO
Collector-Base Breakdown Voltage
BVCEO
Collecto- Emitter Breakdown Voltage
BVEBO
Emitter-Base Breakdown Voltage
ICBO
Collector Cut-off Current
IEBO
Emitter Cut-off Current
hFE
DC Current Gain
VCE(sat)
Collector-Emitter Saturation Voltage
VBE(sat)
Base-Emitter Saturation Voltage
fT
Current Gain Bandwidth Product
Cob
Output Capacitance
Cre
Reverse Transfer Capacitance
* Pulse Test: Pulse Width≤300µs, Duty Cycle≤2%
IC = - 10µA, IE = 0
IC = - 1mA, IB = 0
IE = - 10µA, IC = 0
VCB = - 200V, IE = 0
VEB = - 4V, IC = 0
VCE = - 10V, IC = - 10mA
IC = - 20mA, IB = - 2mA
IC = - 20mA, IB = - 2mA
VCE = - 30V, IC = - 10mA
VCB = - 30V, f = 1MHz
VCB = - 30V, f = 1MHz
Min.
- 300
- 300
-5
40
Typ. Max. Units
V
V
V
- 0.1
µA
- 0.1
µA
320
- 0.6
V
-1
V
150
MHz
3.1
pF
2.3
pF
Ordering Information
Part Number*
Marking
Package
Packing Method
Remarks
2SA1381CSTU
2SA1381C
TO-126
TUBE
hFE1 C grade
2SA1381DSTU
2SA1381D
TO-126
TUBE
hFE1 D grade
2SA1381ESTU
2SA1381E
TO-126
TUBE
hFE1 E grade
2SA1381FSTU
2SA1381F
TO-126
TUBE
hFE1 F grade
KSA1381CSTU
A1381C
TO-126
TUBE
hFE1 C grade
KSA1381DSTU
A1381D
TO-126
TUBE
hFE1 D grade
KSA1381ESTU
A1381E
TO-126
TUBE
hFE1 E grade
KSA1381FSTU
A1381F
TO-126
TUBE
hFE1 F grade
* 1. Affix “-S-” means the standard TO126 Package.(see package dimensions). If the affix is ”-STS-” instead of “-S-”, that mean the short-lead TO126 package.
2. Suffix “-TU” means the tube packing, The Suffix “TU” could be replaced to other suffix character as packing method.
© 2008 Fairchild Semiconductor Corporation
2SA1381/KSA1381 Rev. A1
2
www.fairchildsemi.com