SMA4021 View Datasheet(PDF) - Sanken Electric co.,ltd.
Part Name
Description
Manufacturer
SMA4021 Datasheet PDF : 1 Pages
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SMA4021 PNP Darlington
With built-in flywheel diode
External dimensions B • • • SMA
Absolute maximum ratings
Symbol
Ratings
VCBO
VCEO
VEBO
IC
ICP
IB
IF
IFSM
VR
PT
Tj
Tstg
–60
–60
–6
–3
–6 (PW≤1ms, Du≤50%)
–0.5
–6 (PW≤0.5ms, Du≤25%)
–8 (PW≤10ms, Single pulse)
100
4 (Ta=25°C)
20 (Tc=25°C)
150
–40 to +150
sEquivalent circuit diagram
6
7
R1 R2
1
5
8
12
(Ta=25°C)
Unit
V
V
V
A
A
A
A
A
V
W
°C
°C
Electrical characteristics
Specification
Symbol
min
typ
max
Unit
ICBO
–10
µA
IEBO
–10
mA
VCEO
–60
V
hFE
2000 5000 12000
VCE(sat)
–1.5
V
VBE(sat)
–2.0
V
qDiode for flyback voltage absorption
Symbol
Specification
min
typ
max
Unit
VR
100
V
VF
1.2
V
IR
10
µA
trr
100
ns
(Ta=25°C)
Conditions
VCB=–60V
VEB=–6V
IC=–10mA
VCE=–4V, IC=–2A
IC=–2A, IB=–4mA
(Ta=25°C)
Conditions
IR=10µA
IF=1A
VR=100V
IF=±100mA
2
34
R1: 2kΩ typ R2: 150Ω typ
9 10 11
Characteristic curves
IC-VCE Characteristics (Typical)
–6
–1.8mA
–1.5mA
–1.2mA
–4
–1.0mA
–0.9mA
–0.8mA
–2
0
0
–1
–2
–3
–4
–5
–6
VCE (V)
VCE(sat)-IC Temperature Characteristics (Typical)
(IC / IB=1000)
–3
–2
Ta=–30°C
–1
125°C
25°C
75°C
0
–0.5
–1
IC (A)
–5 –6
θ j-a-PW Characteristics
20
10
5
1
0.5
1
5 10
50 100
500 1000
PW (mS)
hFE-IC Characteristics (Typical)
(VCE=–4V)
10000
5000
typ
1000
500
100
50
–0.03 –0.05 –0.1
–0.5 –1
IC (A)
–5 –6
VCE(sat)-IB Characteristics (Typical)
–3
–2
IC=–4A
–1
IC=–2A
IC=–1A
0
–0.2
–0.5 –1
–5 –10
IB (mA)
–50 –100
PT-Ta Characteristics
20
15
10
5 Without Heatsink
0
–40
0
50
100
150
Ta (°C)
hFE-IC Temperature Characteristics (Typical)
(VCE=–4V)
10000
5000
Ta=125˚C
1000
–30˚C
500
75˚C
25˚C
100
50
–0.03 –0.05 –0.1
–0.5 –1
–5 –6
IC (A)
IC-VBE Temperature Characteristics (Typical)
(VCE=–4V)
–6
–5
75°C
–4
25°C
–3
–2
–1
0
0
–1
–2
–3
VBE (V)
Safe Operating Area (SOA)
–10
–5
100µs
–1
–0.5
–0.1
Single Pulse
–0.05 Without Heatsink
Ta=25°C
–0.03
–3 –5
–10
VCE (V)
–50 –100
123
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