STA421 View Datasheet(PDF) - Sanken Electric co.,ltd.
Part Name
Description
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STA421 Datasheet PDF : 1 Pages
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STA421A PNP
General purpose
External dimensions D • • • STA (10-pin)
Absolute maximum ratings
Symbol
Ratings
VCBO
VCEO
VEBO
IC
ICP
PT
Tj
Tstg
–60
–60
–6
–3
–6 (PW≤10ms, Du≤50%)
4 (Ta=25°C)
20 (Tc=25°C)
150
–40 to +150
sEquivalent circuit diagram
(Ta=25°C) Electrical characteristics
Specification
Unit
Symbol
min
typ
max
Unit
V
ICBO
–100
µA
V
IEBO
–100
µA
V
VCEO
–60
V
A
hFE
40
A
VCE(sat)
–1.0
V
ton
W
tstg
0.25
µs
0.75
µs
°C
tf
0.25
µs
°C
(Ta=25°C)
Conditions
VCB=–60V
VEB=–6V
IC=–25mA
VCE=–4V, IC=–1A
IC=–2A, IB=–0.2A
VCC –12V,
IC=–2A,
IB1=–IB2=–0.2A
1
10
2
4
6
8
3
5
7
9
Characteristic curves
IC-VCE Characteristics (Typical)
–4
IB=–80mA
––6500mmAA
–3
–40mA
–30mA
–2
–20mA
–10mA
–1
–5mA
0
0
–1
–2
–3
–4
–5
–6
VCE (V)
VCE(sat), VBE(sat)-IC Characteristics (Typical)
–1.0
(IC / IB=10)
–0.5
VBE (sat)
VCE (sat)
0
–0.05 –0.1
–0.5 –1
–3
IC (A)
θ j-a-PW Characteristics
20
10
5
1.0
0.5
1
5 10
50 100
500 1000
PW (mS)
hFE-IC Characteristics (Typical)
(VCE=–4V)
500
typ
100
50
20
–0.01
–0.05 –0.1
–0.5 –1
–4
IC (A)
VCE(sat)-IB Characteristics (Typical)
–1.5
–1.0
–0.5
–1A
IC=–3A
–2A
0
–0.01
–0.05 –0.1
IB (A)
–0.5 –1
PT-Ta Characteristics
24
With Infinite Heatsink
20
With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm
16
100×100×2
12
50×50×2
8.0
25×50×2
4.0 Without Heatsink
0
–40
0
50
100
150
Ta (°C)
hFE-IC Temperature Characteristics (Typical)
(VCE=–4V)
500
Ta=125°C
75°C
25°C
100
–30°C
50
20
–0.01
–0.05 –0.1
–0.5 –1
–4
IC (A)
IC-VBE Temperature Characteristics (Typical)
–4
(VCE=–4V)
–3
–2
–1
0
0
–0.5
–1.0
–1.5
VBE (V)
Safe Operating Area (SOA)
–10
–5
10ms 1ms
–1
–0.5
Single Pulse
–0.1 Without Heatsink
Ta=25°C
–0.05
–3 –5
–10
–50
–100
VCE (V)
169
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