2N3478 Boca Semiconductor Corporation, 2N3478 Datasheet

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2N3478

Manufacturer Part Number
2N3478
Description
NPN SILICON PLANAR TRANSISTOR
Manufacturer
Boca Semiconductor Corporation
Datasheet
NPN SILICON PLANAR TRANSISTOR
VHF/UHF Applications
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Collector -Base Voltage
Collector -Emitter Voltage
Emitter Base Voltage
Collector Current
Power Dissipation @ Ta=25 deg C Ptot
Operating & Storage Junction
Temperature Range
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION
Collector Cut off Current
Collector -Base Voltage
Collector -Emitter Voltage
Emitter Base Voltage
DC Current Gain
DYNAMIC CHARACTERISTICS
Forward Current Transfer Ratio
Out-Put Capacitance
SYMBOL
VCBO
VCEO
VEBO
IC
Tj, Tstg
SYMBOL TEST CONDITION
ICBO
VCBO
VCEO
VEBO
hFE
hfe
Ccb
Boca Semiconductor Corp.
VCB=15V, IE=0
IC=1uA, IE=0
IC=1uA, IB=0
IE=1uA, IC=0
IC=2mA,VCE=8V
IC=2mA,VCE=8V,f=100MHz
VCB=10V, IE=0, f=1MHz
BSC
http://www.bocasemi.com
-65 to +200
VALUE
200
2.0
30
15
50
MIN
2.0
7.5
30
15
25
-
-
TYP
-
-
-
-
-
-
-
MAX
150
1.0
20
16
-
-
-
2N3478
TO-72
deg C
UNIT
UNIT
mW
mA
nA
pF
V
V
V
V
V
V

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2N3478 Summary of contents

Page 1

... VCBO 30 VCEO 15 VEBO 2 200 Tj, Tstg -65 to +200 SYMBOL TEST CONDITION ICBO VCB=15V, IE=0 VCBO IC=1uA, IE=0 VCEO IC=1uA, IB=0 VEBO IE=1uA, IC=0 hFE IC=2mA,VCE=8V hfe IC=2mA,VCE=8V,f=100MHz Ccb VCB=10V, IE=0, f=1MHz http://www.bocasemi.com 2N3478 TO-72 UNIT deg C MIN TYP MAX UNIT - - 2.0 - ...

Page 2

TO-72 Metal Can Package PIN CONFIGURATION H 1. EMITTER BASE J 3. COLLECTOR 4. CASE DIM MIN. A 5.24 B 4.52 C 4.31 D 0.40 E — F 1.14 ...

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