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Dated : 06/06/2007
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
MMDT5210W…MMDT521ZW
NPN Silicon Epitaxial Planar Digital Transistor
Resistance Values
Type
R1 (KΩ)
R2 (KΩ)
Type
R1 (KΩ)
R2 (KΩ)
MMDT5210W
47
-
MMDT521DW
47
10
MMDT5211W
10
10
MMDT521EW
47
22
MMDT5212W
22
22
MMDT521FW
4.7
10
MMDT5213W
47
47
MMDT521KW
10
4.7
MMDT5214W
10
47
MMDT521LW
4.7
4.7
MMDT5215W
10
-
MMDT521MW
2.2
47
MMDT5216W
4.7
-
MMDT521NW
4.7
47
MMDT5217W
22
-
MMDT521TW
22
47
MMDT5218W
0.51
5.1
MMDT521VW
2.2
2.2
MMDT5219W
1
10
MMDT521ZW
4.7
22
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Collector Base Voltage
VCBO
50
V
Collector Emitter Voltage
VCEO
50
V
Collector Current
IC
100
mA
Total Power Dissipation
Ptot
200
mW
Junction Temperature
Tj
150
O
C
Storage Temperature Range
TS
- 55 to + 150
O
C
Base
(Input)
Emitter
(Common)
R2
R1
Collector
(Output)
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