NPN/PNP PLASTIC POWER TRANSISTORS
BDX33, 33A, 33B, 33C, 33D
BDX34, 34A, 34B, 34C, 34D
TO-220
Plastic Package
ELECTRICAL CHARACTERISTICS (Tc=25ºC Unless Otherwise Specified)
DESCRIPTION
SYMBOL
TEST
BDX33 BDX33A BDX33B BDX33C BDX33D
CONDITION
BDX34 BDX34A BDX34B BDX34C BDX34D
V
EB
=5V, I
C
=O
I
EBO
<10
<10
<10
<10
<10
Emitter-Cut off Current
V
CE(Sat)
* I
C
=4A, I
B
=8mA
<2.5
<2.5
Collector Emitter
I
C
=3A, I
B
=6mA
<2.5
<2.5
<2.5
Saturation Voltage
I
C
=4A, V
CE
=3V,
V
BE(on)
*
<2.5V
<2.5
Base Emitter on Voltage
I
C
=3A, V
CE
=3V
<2.5
<2.5
<2.5
h
FE
*
I
C
=4A, V
CE
=3V
DC Current Gain
>750
>750
-
-
-
I
C
=3A, V
CE
=3V
>750
>750
>750
I
C
=8A
ALL
V
F
<4
Diode Forward Voltage
SECOND BREAKDOWN
Secondbreakdown
Collector Current
V
CE
=25V,
I
S/b
**
With Base Forward
Biased (non-repetitive)
BDX33 Series
>2.8
V
CE
=20V,
BDX34 Series
>3.5
V
CE
=36V,
BDX33 Series
>1.0
V
CE
=33V,
BDX34 Series
>1.0
ELECTRICAL CHARACTERISTICS (Tc=25ºC Unless Otherwise Specified)
DESCRIPTION
SYMBOL
TEST
CONDITION
DYNAMIC CHARACTERISTICS
I
c
=1A,V
CE
=5V,
| h
fe
|
Small- Signal
Current Gain
f=1MHz
Output Capacitance
C
ob
V
CB
=10V,I
E
=0,
f=1MHz
BDX33 series
BDX34 series
UNIT
mA
V
V
V
V
V
A
A
A
A
VALUE
min
max
UNIT
1000
200
300
pF
V
CE
=5V, I
C
=1A,
f=1MHz
ALL
*Pulse Test:- Pulse Width<300µs, Duty Cycle=<2%
**Pulse Test non- repetitive : Pulse Width=0.25s
Transition Frequency
f
T
3.0
MHZ
TRSYS [ TRANSYS Electronics Limited ]
