CDIL BF 471 Datasheet
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN PLASTIC POWER TRANSISTORS
BF 469, BF471
TO126
Plastic Package
E
C
Complementary BF470, 472
Video Applications in TV
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)
DESCRIPTION SYMBOL 469 471 UNITS
Collector Base Voltage(open emitter)
Collector Emitter Voltage (open base)
Collector Emitter Voltage (R
=2.7KΩ)
BE
Emitter Base Voltage(open collector)
Collector Current
Collector current (Peak Value)
Total Power Dissipation@ Tc=110ºC
Junction Temperature
Storage Temperature
V
CBO
V
CEO
V
CER
V
EBO
I
C
I
CM
P
tot
T
j
T
stg
>250 >300 V
>250 V
<300 V
>5.0 V
<30 mA
<100 mA
<2 W
<150 ºC
-65 to +150 ºC
THERMAL RESISTANCE
From Junction to case
From Junction to ambient
R
R
th(j-c)
th(j-a)
20 K/W
100 K/W
ELECTRICAL CHARACTERISTICS (Ta=25°C Unless Otherwise Specified)
DESCRIPTION SYMBOL 469 471 UNITS
Collector-Cut off Current
nΑ
nΑ
µA
nΑ
Emitter cut off Current
Breakdown Voltages
DC Current Gain
Transition Frequency
Feedback Capacitance f=0.5MHz
I
CBOIE
I
CER
I
CER
I
EBO
V
CEOIC
V
CERIC
V
CBOIC
V
EBO
h
FEIC
f
T
C
reIC
=0, VCB =200V
RBE=2.7kΩ,
=250V
V
CE
RBE=2.7kΩ,
V
=200V,TJ=150ºC
CE
VEB =5V, IC =0
=1mA, IB =0
=1uA,RBE=2.7KΩ
=10uA, IE =0
IC =0, IE =10uA
=25mA,VCE=20V
IC=10mA, VCE=10V
=0, VCE=30V
<100
<50
<10
<10
>250 V
>300 V
>250 >300 V
>5.0 V
>50
>60 MHz
>1.8 pF
Continental Device India Limited
Data Sheet Page 1 of 3
TO-126 (SOT-32) Plastic Package
A
C
BF 469, BF471
TO126
Plastic Package
DIM MIN
N
P
B
B
C
D
E
A
S
1
2
F
G
7.4
10.5
2.4
0.7
2.25 TYP.
0.49
4.5 TYP.
MAX
7.8
10.8
2.7
0.9
0.75
3
L
1
2
3
D
E
G
L
F
M
Pin Configuration
1. Emitter
2. Collector
3. Base
M
N
P
S
All diminsions in mm.
15.7 TYP.
1.27 TYP.
3.75 TYP.
3.0
2.5 TYP.
3.2
Packing Detail
PACKAGE
Details
500 pcs/polybag 340 gm/500 pcsTO-126 Bulk 3" x 7.5" x 7.5" 2K 17" x 15" x 13.5" 32K 31 kgs
TO-126 Tube 50 pcs/tube 73 gm/50 pcs 3" x 3.7" x 21.5" 1K 19" x 19" x 19" 10K 15 kgs
Continental Device India Limited
STANDARD PACK INNER CARTON BOX
Net Weight/Qty
Data Sheet Page 2 of 3
Qty
OUTER CARTON BOX
Qty Gr WtSize Size
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