Electrical characteristics ST901T, STD901T
4/12 Doc ID 4510 Rev 5
2 Electrical characteristics
(T
case
= 25°C unless otherwise specified).
Table 4. Electrical characteristics
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
CES
Collector cut-off current
(I
E
= 0)
V
CE
= 500 V
V
CE
= 500 V T
case
=125 °C
100
500
µA
µA
I
CEO
Collector cut-off current
(I
B
= 0)
V
CE
= 350 V
V
CE
= 350 V T
case
= 125 °C
100
500
µA
µA
I
EBO
Emitter cut-off current
(I
C
= 0)
V
EB
= 5 V
10 µA
V
CEO(sus)
(1)
1. Pulse test: pulse duration 300 µs, duty cycle 2 %
Collector-emitter
sustaining voltage
(I
B
= 0 )
I
C
= 10 mA 350 V
V
CE(sat)
(1)
Collector-emitter
saturation voltage
I
C
= 2 A I
B
= 20 mA 2 V
V
BE(sat)
(1)
Base-emitter saturation
voltage
I
C
= 2 A I
B
= 20 mA 1.8 V
h
FE
DC current gain
I
C
= 2 A V
CE
= 2 V
I
C
= 4 A V
CE
= 2 V
1800
500
3800
Functional test
V
CC
= 24 V V
clamp
= 350 V
L = 4 mH
4A
t
s
t
f
Inductive load
storage time
fall time
V
CC
= 12 V L = 4 mH
I
C
= 2 A V
clamp
= 250 V
I
B(on)
= 20 mA V
BE(off)
= -3 V
15
1.5
µs
µs
ST901T, STD901T Electrical characteristics
Doc ID 4510 Rev 5 5/12
2.1 Electrical characteristics (curves)
Figure 2. Collector-emitter saturation
voltage (h
FE
= 100)
Figure 3. Base-emitter saturation
voltage (h
FE
= 100)
Figure 4. DC current gain (V
CE
= 2 V) Figure 5. DC current gain (V
CE
= 5 V)
AM08502v1
0.4
0.6
0.8
1
1.2
1.4
0.1 1 10
V
CE(sat)
(V)
I
C
(A)
T
J
= -40 °C
T
J
= 25
T
J
= 125
°C
°C
AM08503v1
0.8
1
1.2
1.4
1.6
1.8
0.1 1
V
BE(s at)
(V)
I
C
(A)
T
J
= -40
T
J
= 25
T
J
= 125
°C
°C
°C
AM08504v1
100
1000
0.1 1
h
FE
I
C
(A)
T
J
= -40
T
J
= 25
T
J
= 125
°C
°C
°C
AM08508v1
100
1000
10000
0.1 1
h
FE
I
C
(A)
T
J
= -40
T
J
= 25 T
J
= 125
°C
°C
°C
Package mechanical data ST901T, STD901T
6/12 Doc ID 4510 Rev 5
3 Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at: www.st.com. ECOPACK
is an ST trademark.

ST901T

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Darlington Transistors NPN Power Darlington
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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