Sanken Electric Co STA408A Datasheet
STA408A
)
PNP Darlington
General purpose
External dimensions
D
• • •
STA400
Absolute maximum ratings
Symbol Ratings Unit
VCBO –120 V
VCEO –120 V
VEBO –6 V
IC –4 A
IB –1 A
PT W
4 (Ta=25°C)
20 (Tc=25°C)
Tj 150 °C
Tstg –40 to +150 °C
■Equivalent circuit diagram
1
R
1
R
2
2
R1: 5kΩ typ R2: 100Ω typ
4
3
6
5
8
7
(Ta=25°C)
10
9
Electrical characteristics
Symbol Unit Conditions
ICBO –10
IEBO –10 mA VEB=–6V
VCEO –120 V IC=–10mA
hFE 2000 VCE=–4V, IC=–2A
VCE(sat) –1.5 V
VBE(sat) –2.5 V
Specification
min typ max
µ
AVCB=–120V
IC=–2A, IB=–4mA
(Ta=25°C)
Characteristic curves
IC-VCE Characteristics (Typical) hFE-IC Characteristics (Typical) hFE-IC Temperature Characteristics (Typical)
–4
IB=–5mA –2mA
–3
–2
(A)
C
I
–1
0
0 –1–2–3–4–5–6
CE(sat)-IC Temperature Characteristics (Typical) VCE(sat)-IB Characteristics (Typical) IC-VBE Temperature Characteristics (Typical)
V
–3
–2
(sat) (V)
CE
V
–1
75°C
0
–0.2
20
10
5
θj–a (°C / W)
1
0.5
1 5 10 50 100 500 1000
VCE (V)
T
a
=–30°C
25°C
125°C
–0.5 –1 –4
IC (A)
θ
j-a-PW Characteristics PT-Ta Characteristics Safe Operating Area (SOA)
PW (mS)
–1.5mA
–1.0mA
–0.7mA
–0.5mA
–0.3mA
(IC / IB=1000)
10000
5000
1000
hFE
500
100
50
–0.03 –0.05
–0.1 –0.5 –1 –4
IC (A)
–3
–2
(sat) (V)
CE
V
–1
0
–0.1 –0.5 –1 –10–5 –50 –100
24
With Infinite Heatsink
20
16
100×100×2
(W)
12
T
P
50×50×2
8.0
×50×
25
Without Heatsink
4.0
0
–40 0
IC=–1A
2
Ta (°C)
(VCE=–4V)
typ
IC=–4A
IC=–2A
IB (mA
With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm
50 100 150
10000
5000
=125°C
a
1000
FE
h
500
100
50
–0.03 –0.05 –0.1
–4
–3
–2
(A)
C
I
–1
–10
–5
–1
–0.5
(A)
C
I
–0.1
–0.05
–0.03
0
–3
T
IC (A)
=125°C
a
T
0–1–2–3
Single Pulse
Without Heatsink
Ta=25°C
V
BE
10ms
–5 –10 –50 –100 –200
VCE (V)
(VCE=–4V)
75°C
25°C
–30°C
–0.5 –1 –4
(VCE=–4V)
75°C
25°C
–30°C
(V)
100µs
1ms
132
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