Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN SILICON PLANAR EPITAXIAL TRANSISTOR
BF422
(BPL)
TO-92
BCE
Designed for High Voltage Video Amplifier in Television Receivers.
ABSOLUTE MAXIMUM RATINGS(Ta=25 deg C )
DESCRIPTION
SYMBOL
VALUE
VCBO
250
Collector -Base Voltage
VCEO
250
Collector -Emitter Voltage
VEBO
5.0
Emitter -Base Voltage
IC
500
Collector Current Continuous
PD
900
Power Dissipation@ Ta=25 deg C
7.2
Derate Above 25 deg C
PD
2.75
Power Dissipation@ Tc=25 deg C
22
Derate Above 25 deg C
Tj, Tstg
-55 to +150
Operating & Storage Junction
Temperature Range
THERMAL RESISTANCE
Rth(j-c)
45
From Junction to Case
Rth(j-a)
156
From Junction to Ambient
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
VALUE
DESCRIPTION
SYMBOL TEST CONDITION
min
max
VCEO
IC=1.0mA,IB=0
250
-
Collector -Emitter Voltage
VCBO
IC=100uA.IE=0
250
-
Collector -Base Voltage
VEBO
IE=100uA, IC=0
5.0
-
Emitter-Base Voltage
ICBO
VCB=200V, IE=0
-
10
Collector-Cut off Current
IEBO
VEB=5.0V,IC=0
100
Emitter-Cut off Current
VBE(Sat)* IC=20mA,IB=2mA
-
2
Base Emitter (Sat) Voltage
VCE(Sat) * IC=20mA, IB=2mA
-
0.5
Collector Emitter (Sat) Voltage
hFE*
IC=25mA, VCE=20V
60
120
DC Current Gain
DYNAMIC CHARACTERISTICS
ft
IC=10mA,VCE=10V
60
-
Transistors Frequency
f=50MHz
Cre
VCB=30V, f=1MHz
1.6
Feedback Capacitance
-
*Pulse Test : Pulse Width =300us, Duty Cycle=2%
UNITS
V
V
V
mA
mW
mW/deg C
W
mW/deg C
deg C
deg C/W
deg C/W
UNITS
V
V
V
nA
nA
V
V
MHz
pF
Continental Device India Limited
Data Sheet
Page 1 of 3
TO-92 Plastic Package
B
TO-92 Transistors on Tape and Ammo Pack
Amm o Pack Style
M EC H AN IC AL D ATA
Ad hesive Tape o n Top Side
P
h
A
A1
(p)
FEE
D
C arrier
Strip
A
h
T
3 2 1
H1
H0
L
LA BE L
FL AT SIDE
8.2"
W2
Wo
W1
W
t1
K
t
F1
F
P2
Po
F2
Do
1 3"
1 .7
7"
D
3
E
2
1
ITEM
Flat S id e o f Tra nsis tor and
Ad hesive Tape V isible
20 00 pcs./A m m o P ack
All dim ensions in m m unless specified otherwise
SYM BO L
A1
A
T
P
Po
SPEC IFICAT ION
REM ARKS
M IN. NO M . M AX. TO L .
4.0
4.8
5.2
4.8
4.2
3.9
12.7
±1
12.7
± 0.3 CUM U LATIVE PIT CH
ERRO R 1.0 m m /20
PITCH
6.35
± 0.4 TO BE M EASURED AT
BOT TOM O F C LINCH
+0.6
5.08
-0.2
0
1
AT TO P OF BODY
18
± 0.5
6
± 0.2
9
+0.7
-0.5
0.5
± 0.2
16
± 0.5
23.25
11.0
4
± 0.2
1.2
t1 0.3 - 0 .6
2.54
+0.4
-0.1
3
6N
D
G
A A
SEC AA
BOD Y W IDT H
BOD Y H EIG HT
BOD Y T HICKNESS
PITCH OF COM PO NENT
FEED HO LE PITCH
F
F
DIM
A
B
C
D
E
F
G
H
K
MIN.
4.32
4.45
3.18
0.41
0.35
MAX.
5.33
5.20
4.19
0.55
0.50
FEED HO LE CENTR E TO
CO M PONENT CENTR E
DISTAN CE BET WEEN O UTER
LEADS
CO M PONENT ALIGN M EN T
TAPE W IDTH
HO LD-D OW N TAPE W IDT H
HO LE PO SITIO N
HO LD-D OW N TAPE PO SIT ION
LEAD W IRE CLINCH H EIG HT
CO M PONENT HEIGH T
LENG TH O F SNIPPED LEAD S
FEED HO LE DIAM ETER
TO TAL TAPE TH ICKNESS
LEAD - TO - LEAD DISTAN CEF1,
CLINC H HEIGH T
PULL - O UT FO RCE
P2
F
h
W
Wo
W1
W2
Ho
H1
L
Do
t
F2
H2
(P)
H
3 2 1
C
All diminsions in mm.
PIN CONFIGURATION
1. BASE
2. COLLECTOR
3. EMITTER
5 DEG
1.14
1.40
1.14
1.53
12.70
—
N OT ES
1 . M A X IM U M A L IG N M E N T D E V IAT IO N B E T W E E N L E A D S N O T TO B E G R E AT E R T H A N 0 .2 m m .
2 . M A X IM U M N O N -C U M U L AT IV E VA R IAT IO N B E T W E E N TA P E F E E D H O L E S S H A L L N O T E X C E E D 1 m m IN 2 0
P IT C H E S .
3 . H O L D D O W N TA P E N O T T O E X C E E D B E Y O N D T H E E D G E (S ) O F C A R R IE R TA P E A N D T H E R E S H A L L B E N O
E X P O S U R E O F A D H E S IV E .
4 . N O M O R E T H A N 3 C O N S E C U T IV E M IS S IN G C O M P O N E N T S A R E P E R M IT T E D .
5 . A TA P E T R A IL E R , H AV IN G AT L E A S T T H R E E F E E D H O L E S A R E R E Q U IR E D A F T E R T H E L A S T C O M P O N E N T.
6 . S P L IC E S S H A L L N O T IN T E R F E R E W IT H T H E S P R O C K E T F E E D H O L E S .
Packing Detail
PACKAGE
Details
TO-92 Bulk
TO-92 T&A
1K/polybag
2K/ammo box
STANDARD PACK
Net Weight/Qty
200 gm/1K pcs
645 gm/2K pcs
Size
3" x 7.5" x 7.5"
12.5" x 8" x 1.8"
INNER CARTON BOX
Qty
5.0K
2.0K
Size
17" x 15" x 13.5"
17" x 15" x 13.5"
OUTER CARTON BOX
Qty
80.0K
32.0K
Gr Wt
23 kgs
12.5 kgs
Continental Device India Limited
Data Sheet
Page 2 of 3
Notes
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web
Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete
information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product;
neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life
saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor
Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own
risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290
e-mail sales@cdil.com
www.cdil.com
Continental Device India Limited
Data Sheet
Page 3 of 3
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