LAB
MECHANICAL DATA
Dimensions in mm
26.6 max.
4.2
2. 5
SEME
BDX69A
BDX69A
BDX69B
BDX69C
NPN
DARLINGTON
POWER
TRANSISTOR
9.0 max.
39.5 max.
B
30.1
E
20.3 max.
1 .0
NPN Darlington transistors for audio
output stages and general amplifier
and switching applications.
16.9
10.9
12.8
PNP complements are:
BDX68, BDX68A, BDX68B, BDX68C.
TO3 Package.
Case is collector
.
ABSOLUTE MAXIMUM RATINGS
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
B
P
tot
T
J
T
STG
R
q
J-MB
Semelab plc.
BDX
(T
case
= 25°C unless otherwise stated)
69
Collector – Base Voltage (Open Emitter)
80V
Collector – Emitter Voltage (Open Base)
Emitter – Base Voltage (Open Collector)
Collector Current
Collector Current (Peak)
Base Current
Total Power Dissipation at T
MB
= 25°C
Maximum Junction Temperature
Storage Junction Temperature
Thermal Resistance, Junction to Mounting Base.
60V
5V
BDX
69A
100V
80V
5V
BDX
69B
120V
100V
5V
BDX
69C
140V
120V
5V
25A
40A
500mA
200W
200°C
–65 to 200°C
0.875°C / W
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Prelim. 1/95
LAB
ELECTRICAL CHARACTERISTICS
(TJ = 25°C,
Parameter
I
CBO
I
CEO
I
EBO
h
FE*
V
BE*
V
CEsat*
Collector Cut-off Current
Collector Cut-off Current
Emitter Cut-off Current
D.C. Current Gain
Base – Emitter Voltage
Collector – Emitter
Saturation Voltage
C
c
f
hfe
ï
h
fe
ï
SEME
BDX69A
BDX69A
BDX69B
BDX69C
unless otherwise stated)
Test Conditions
I
E
= 0
V
CB
= V
CBOmax
I
E
= 0
I
B
= 0
I
C
= 0
I
C
= 5A
I
C
= 20A
I
C
= 30A
I
C
= 20A
I
C
= 20A
I
E
= I
e
= 0
f = 1MHz
I
C
= 10A
I
C
= 10A
f = 1MHz
I
F
= 20A
I
Con
= 20A
I
Bon
= –I
Boff
= 80mA
V
CE
= 3V
V
CE
= 3V
V
CB
= ½V
CBOmax
T
J
= 200°C
V
CE
= ½V
CEOmax
V
EB
= 5V
V
CE
= 3V
V
CE
= 3V
V
CE
= 3V
V
CE
= 3V
I
B
= 80mA
V
CB
= 10V
Min.
Typ.
Max.
2
10
6
10
Units
mA
mA
mA
—
3000
1000
4000
2.5
2
600
50
20
2.5
1
3.5
V
V
pF
kHz
—
V
m
s
Collector Capacitance
Cut-off Frequency
Small Signal Current Gain
Diode, Forward Voltage
Turn–on Time
Turn–off Time
V
F
t
on
t
off
* Pulse Test: t
p
< 300
m
s,
d
< 2%
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Prelim. 1/95
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