Part Number
|
STA457C |
Manufacturer
|
Sanken |
Description
|
PNP+NPN Darlington |
Published
|
Jun 24, 2005 |
Detailed Description
|
STA457C PNP + NPN Darlington H-bridge
External dimensions D • • • STA (10-pin)
Absolute maximum ratings
Symbol
NPN
...
|
Datasheet
|
STA457C
|
Overview
STA457C PNP + NPN Darlington H-bridge
External dimensions D • • • STA (10-pin)
Absolute maximum ratings
Symbol
NPN
Ratings
PNP
VCBO
60
–60
VCEO
60
–60
VEBO
6
–6
IC
4
–4
ICP
8 (PW≤10ms, Du≤50%)
–8 (PW≤10ms, Du≤50%)
4 (Ta=25°C) PT
20 (Tc=25°C)
Tj
150
Tstg
–40 to +150
sEquivalent circuit diagram
2
7
R3 R4
1
6
38
4
9
R1 R2
5
10
R1: 3kΩ typ R2: 200Ω typ R3: 2kΩ typ R4: 150Ω typ
(Ta=25°C) Unit
V V V A A
W
°C °C
176
Characteristic curves
IC (A)
6
4
2
0 0
20000 10000
5000 1000
500
NPN
IB=4.
0m2A.
0mA 1.
2mA 0.
8mA 0.
6mA 0.
5mA 0.
4mA
IC-VCE Characteristics (Typical)
–6 –5 –4 –3 –2
IB=–2.
3mA
PNP
–1.
8mA –1.
5mA –1.
2mA –1.
0mA –0.
8mA
–1
2
4
6
VCE (V)
0
0
...
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