BF420 Datasheet, PDF (1/2 Pages) Motorola, Inc – High Voltage Transistors(NPN)

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BF420
BF422
Features
• Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
• Capable of 0.83Watts of Power Dissipation.
• Collector-current 0.1A
• Collector-base Voltage: BF420 300V
BF422 250V
• Operating and storage junction temperature range: -55^OC to +150^OC
• Epoxy meets UL 94 V-0 flammability rating
• Moisure Sensitivity Level 1
• Marking: Type Number
NPN Silicon
Plastic-Encapsulate
Transistor
TO-92
A
E
Electrical Characteristics @ 25^OC Unless Otherwise Specified
Symbol
Parameter
Min Max Units
OFF CHARACTERISTICS
V_(BR)CEO
V(BR)CBO
V_(BR)EBO
I_CBO
I_EBO
Collector-Emitter Breakdown Voltage
(IC=1.0mAdc, IB=0)
BF420 300
BF422 250
Collector-Base Breakdown Voltage
(I_C=100uAdc, I_E=0)
BF420 300
BF422 250
Emitter-Base Breakdown Voltage
5.0
(I_E=100uAdc, I_C=0)
Collector Cutoff Current
---
(V_CB=200Vdc, I_E=0)
Emitter Cutoff Current
---
(V_EB=5.0Vdc, I_C=0)
---
Vdc
---
---
Vdc
---
---
Adc
0.01 uAdc
0.05 uAdc
ON CHARACTERISTICS
h_FE
DC Current Gain
50
(IC=25mAdc,V CE=20Vdc)
V_CE(sat)
Collector-Emitter Saturation Voltage
---
(IC=30mAdc, IB=5.0mAdc)
fT
Transition Frequency
60
(VCE=10Vdc, IC=10mA dc, f=100MHz)
---
---
0.6
Vdc
---
MHz
B
C
D
E
G
CB
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.170
.190
4.33
4.83
B
.170
.190
4.30
4.83
C
.550
.590
13.97 14.97
D
.010
.020
0.36
0.56
E
.130
.160
3.30
3.96
G
.096
.104
2.44
2.64
Revision: A
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2011/01/01