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–60V –80V –100V –120V
–60V –80V –100V –120V
–5V –5V –5V –5V
–25A
–40A
–500mA
200W
200°C
–65 to 200°C
0.875°C / W
BDX68A
BDX68A
BDX68B
BDX68C
LAB
SEME
Prelim. 1/95
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
PNP
DARLINGTON
POWER
TRANSISTOR
PNP Darlington transistors for audio
output stages and general amplifier
and switching applications.
NPN complements are:
BDX69, BDX69A, BDX69B, BDX69C.
V
CBO
Collector – Base Voltage (Open Emitter)
V
CEO
Collector – Emitter Voltage (Open Base)
V
EBO
Emitter – Base Voltage (Open Collector)
I
C
Collector Current
I
CM
Collector Current (Peak)
I
B
Base Current
P
tot
Total Power Dissipation at T
case
= 25°C
T
J
Maximum Junction Temperature
T
STG
Storage Junction Temperature
R
q
J-MB
Thermal Resistance, Junction to Mounting Base.
MECHANICAL DATA
Dimensions in mm
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
Case is collector.
BDX BDX BDX BDX
68 68A 68B 68C
26.6 max.
4.2
BE
30.1
39.5 max.
16.9
10.9
9.0 max.
2.5
1.0
20.3 max.
12.8
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BDX68A
BDX68A
BDX68B
BDX68C
LAB
SEME
Prelim. 1/95
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
ELECTRICAL CHARACTERISTICS (T
J
= 25°C, unless otherwise stated)
I
CBO
Collector Cut-off Current
I
CEO
Collector Cut-off Current
I
EBO
Emitter Cut-off Current
h
FE*
D.C. Current Gain
V
BE*
Base – Emitter Voltage
V
CEsat*
Collector - Emitter
Saturation Voltage
C
c
Collector Capacitance
f
hfe
Cut-off Frequency
ï
h
fe
ï
Small Signal Current Gain
V
F
Diode, Forward Voltage
t
on
Turn–on Time
t
off
Turn–off Time
IE= 0 VCB= V
CBOmax
IE= 0 VCB= ½V
CBOmax
TJ= 200°C
IB= 0 VCE= ½V
CEOmax
IC= 0 VEB= –5V
IC= –5A VCE= –3V
IC= –20A VCE= –3V
IC= –30A VCE= –3V
IC= –20A VCE= –3V
IC= –20A IB= –80mA
IE= Ie= 0 VCB= –10V
f = 1MHz
IC= –10A VCE= –3V
IC= –10A VCE= –3V
f = 1MHz
IF= 20A
I
Con
= –20A
I
Bon
= –I
Boff
= –80mA
2
10
6
10
3000
1000
1000
2.5
2
600
60
20
2
1
3.5
mA
mA
mA
—
V
V
pF
kHz
—
V
m
s
* Pulse Test: tp< 300ms, d< 2%
Parameter Test Conditions Min. Typ. Max. Units