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Seme LAB |
BDS20 BDS20SMD
BDS21 BDS21SMD
MECHANICAL DATA
Dimensions in mm
10.6
4.6
0.8
3.6
Dia.
1 23
2.54
BSC
0 .8 9
(0 .0 3 5 )
3 .7 0 ( 0 .1 4 6 ) m in . 3 .7 0 ( 0 .1 4 6 )
3 .4 1 (0 .1 3 4 )
3 .4 1 (0 .1 3 4 )
13
2
1.0
2.70
BSC
3 .6 0 (0 .1 4 2 )
M ax.
SILICON PNP
EPITAXIAL BASE IN
TO220 METAL AND
SMD1 CERAMIC SURFACE
MOUNT PACKAGES
FEATURES
• HERMETIC METAL OR CERAMIC PACKAGES
• HIGH RELIABILITY
• MILITARY AND SPACE OPTIONS
• SCREENING TO CECC LEVELS
• FULLY ISOLATED (METAL VERSION)
APPLICATIONS
• POWER LINEAR AND SWITCHING
APPLICATIONS
• GENERAL PURPOSE POWER
TO220M
SMD1
9 .6 7 (0 .3 8 1 )
9 .3 8 (0 .3 6 9 )
1 1 .5 8 (0 .4 5 6 )
1 1 .2 8 (0 .4 4 4 )
0 .5 0 (0 .0 2 0 )
0 .2 6 (0 .0 1 0 )
- TO220 Metal Package - Isolated
- Ceramic Surface Mount Package
Pin 1 – Base Pin 2 – Collector Pin 3 – Emitter
ABSOLUTE MAXIMUM RATINGS (Tcase=25°C unless otherwise stated)
VCBO
Collector - Base voltage (IE = 0)
VCEO
Collector - Emitter voltage (IB = 0)
VEBO
Emitter - Base voltage (IC = 0)
IC(PK)
Peak collector current
IB Base current
Ptot Total power dissipation at Tcase £ 75°C
Tstg Storage Temperature
Tj Junction Temperature
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
BDS20
BDS21
NPN
PNP
80V –80V
80V –80V
5V –5V
5A –5A
0.1A
–0.1A
50W
–65 to 200°C
200°C
Prelim. 7/00
BDS20 BDS20SMD
BDS21 BDS21SMD
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
ICBO
ICEO
IEBO
VCEO(sus)*
VCE(sat)*
VBE(on)*
hFE*
Parameter
Test Conditions
Collector cut-off current
(IE = 0)
VCB = 80V
Collector cut-off current
(IB = 0)
VCE = 40V
Emitter cut-off current
(IC = 0)
VEB = 5V
Collector - Emitter
sustaining voltage (IB = 0) IC = 30mA
Collector - Emitter
IC = 3A IB = 12mA
saturation voltage
IC = 5A IB = 20mA
Base - Emitter voltage
IC = 3A VCE = 3V
DC Current gain
IC = 0.5A VCE = 3V
IC = 3A VCE = 3V
Min.
120
1000
1000
Typ.
Max. Unit
0.2 mA
0.5 mA
2 mA
V
2
V
4
2.5 V
*Pulsed : Pulse duration = 300 ms , duty cycle = 1.5%
THERMAL DATA
RTHj-case
RTHj-a
Thermal resistance junction - case
Thermal resistance junction - ambient
Max. 2.5°C/W
Max. 62.5°C/W
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Prelim. 7/00
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