BF422 ON Semiconductor, BF422 Datasheet - Page 4

• Manufacturer Part Number: BF422
• Description: TRANS NPN GP SS 250V 50MA TO-92
• Manufacturer: ON Semiconductor

Specifications of BF422

• Transistor Type: NPN
• Current - Collector (ic) (max): 50mA
• Voltage - Collector Emitter Breakdown (max): 250V
• Vce Saturation (max) @ Ib, Ic: 500mV @ 2mA, 20mA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 50 @ 25mA, 20V
• Power - Max: 830mW
• Frequency - Transition: 60MHz
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Collector Cutoff (max): -

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SEATING
PLANE
R
X X
1
A
V
H
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
N
G
N
P
L
C
K
B
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Japan: ON Semiconductor, Japan Customer Focus Center
SECTION X−X
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
PACKAGE DIMENSIONS
D
http://onsemi.com
BF420, BF422
CASE 029−11
ISSUE AL
(TO−226)
TO−92
J
4
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
4. LEAD DIMENSION IS UNCONTROLLED IN P AND
Y14.5M, 1982.
IS UNCONTROLLED.
BEYOND DIMENSION K MINIMUM.
STYLE 14:
DIM
A
B
C
D
G
H
K
N
P
R
V
J
L
PIN 1. EMITTER
2. COLLECTOR
3. BASE
0.175
0.170
0.125
0.016
0.045
0.095
0.015
0.500
0.250
0.080
0.115
0.135
MIN
−−−
ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.
INCHES
0.205
0.210
0.165
0.021
0.055
0.105
0.020
0.105
0.100
MAX
−−−
−−−
−−−
−−−
0.407
12.70
MILLIMETERS
MIN
4.45
4.32
3.18
1.15
2.42
0.39
6.35
2.04
2.93
3.43
−−−
MAX
0.533
5.20
5.33
4.19
1.39
2.66
0.50
2.66
2.54
−−−
−−−
−−−
−−−
BF420/D