Transys
Electronics
L I M I T E D
PNP DARLIGNTON POWER SILICON TRANSISTORS
BD676, 676A
BD678, 678A
BD680, 680A
BD682, 684
TO126
Plastic Package
EC
B
For Use As Output Devices In Complementary General Purpose Amplifier Applications.
COMPLEMENTARY TO BD675, 675A, 677, 677A, 679, 679A, 681 & 683
BD678, 678A, 680, 680A ARE EQUIVALENT TO MJE700, 702, 703.
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL TEST CONDITION
BD676 BD678
Collector -Base Voltage
Collector -Emitter Voltage
Emitter Base Voltage
Collector Current
Base Current
Collector Power Dissipation @ Tc=25ºC
Derate above 25ºC
Operation and Storage Junction
Temperature Range
THERMAL RESISTANCE
Junction to Case
V
CBO
V
CEO
V
EBO
I
C
I
B
P
D
T
j
,T
stg
45
45
60
60
BD680 BD682 BD684
UNIT
BD676A BD678A BD680A
80
100
80
100
5.0
4.0
0.1
40
0.32
-55 to +150
120
120
V
V
V
A
A
W
W/ºC
ºC
R
th(j-c)
3.13
ºC/W
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
SYMBOL
TEST CONDITION
BD676 BD678
DESCRIPTION
Collector Emitter Voltage
Collector Cut off Current
Collector Cut off Current
BV
CEO
* I
C
=50mA, I
B
=0
I
CEO
V
CE
=Half RatedV
CEO
,
I
B
=0
I
CBO
V
CB
=Rated V
CBO
,I
E=
0
V
CB
=Rated V
CBO
,I
E=
0
Ta=100ºC
V
EB
=5V,I
C
=0
I
C
=1.5A, V
CE
=3V
I
C
=2A, V
CE
=3V
>45
<500
<0.2
<2
<2
BD680 BD682 BD684
UNIT
BD676A BD678A BD680A
>60
<500
<0.2
<2
<2
>80
<500
<0.2
<2
<2
>100 >120
<500 >120
<0.2
<2
<2
<0.2
<2
<2
V
µA
mA
mA
mA
Emitter Cut off Current
DC Current Gain
NON A
A
I
EBO
h
FE
*
<-------------- >750--------------->
<----------------- >750----------------->
TRSYS [ TRANSYS Electronics Limited ]
