PLANETA
The Small-signal
NPN Silicon High Voltage
Medium-Power Transistor
DESCRIPTION
The BF620 is an NPN silicon epitaxial transistor designed for
application as a video output to drive color CRT, telephony, professional
communication equipment and other high voltage applications.
It has dynamic range and good current characteristic.
This high voltage transistor in 3-Pin mini power plastic package SOT89
offers superior quality and performance at low cost.
1
BF620
2
2
3
1 – Base
2 – Collector
3 – Emitter
FEATURES
Ø
Ø
Ø
Ø
Low Saturation Voltages
V
CE(sat)
= 0.6 V
V
BE(sat)
= 0.9 V
High Breakdown Voltages
V
(BR)CBO
= 300 V
V
(BR)CEO
= 300 V
Low Collector Current
I
C
= 50 mA
Complementary to BF621
SOT89
JEDEC
EIAJ
GOST
Weight:
TO-243
SC-62
KT-47
0.055g
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25 °C)
Rating
Collector – Emitter Voltage
Collector – Base Voltage
Emitter – Base Voltage
Collector Current
Peak Collector Current
Collector Dissipation
Junction Temperature
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
CEO
V
CBO
V
EBO
I
C
I
CM
P
C
T
JMAX
T
OPR
T
STG
Value
300
300
5
50
100
1.0
150
-60
to
+100
-65
to
+150
Unit
V
V
V
mA
mA
W
°C
°C
°C
ORDERING INFORMATION
Device
BF620
BF620-T1
Marking
DC
DC
Package
SOT-89
SOT-89
Quantity
5 Kpcs / plastic
bags
1 Kpcs / Reel
In bulk
Embossed tape 12-mm wide 7''
dia. Pin 2 (Collector) towards the
windung. Perforation on the right.
Packing Style
PLANETA JSC,
2/13 Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia
© August 2001 Rev 1
Ph./Fax:
+7–816–2231736
E-mail:
planeta@novgorod.net
http://www.novgorod.net/~planeta
BF620
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
Characteristic
DC CHARACTERISTICS
Collector – Base Cutoff Current,
I
E
= 0mA, V
CB
=200V
Emitter – Base Cutoff Current,
I
C
= 0mA, V
EB
= 5V
Collector – Base Breakdown Voltage,
I
C
= 10
µ
A, I
E
= 0mA
Collector – Emitter Breakdown Voltage,
I
C
= 1mA, I
B
= 0mA
Emitter – Base Breakdown Voltage,
I
E
=100
µ
A, I
C
= 0mA
DC Current Gain,
I
C
= 25mA, V
CE
= 20V
AC CHARACTERISTICS
Collector – Emitter Saturation Voltage,
I
C
= 30mA, I
B
= 5mA
Base – Emitter Saturation Voltage,
I
C
= 20mA, I
B
= 2mA
Collector – Base Capacitance,
I
E
= 0mA, V
CB
= 30V, f=1MHz
Current Gain – Bandwidth Product,
I
C
= 10mA, V
CE
= 10V
V
CE(sat)
–
V
BE(sat)
–
C
OB
–
f
T
60
–
–
–
1.6
MHz
–
0.9
pF
–
0.6
V
V
I
CBO
–
I
EBO
–
V
(BR)CBO
300
V
(BR)CEO
300
V
(BR)CEO
5
h
FE
50
–
–
–
–
–
–
–
V
–
–
V
–
50
V
–
10
nA
nA
Symbol
Min
Typ
Max
Unit
PACKAGE DIMENSIONS of BF620 in mm
4.5±0,1
1.9max
B
1.5±0.1
0.8
min
2.5±0.1
4±0.25
1
2
0.5±0.05
1.5
3.0
3
0.4
0.4±0.05
B
PLASTIC CASE KT-47
Ph./Fax:
+7–816–2231736
E-mail:
planeta@novgorod.net
http://www.novgorod.net/~planeta
PLANETA JSC,
2/13 Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia
© August 2001 Rev 1
2
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