TIP31-S Bourns, TIP31-S Datasheet - Page 2

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TIP31-S

Manufacturer Part Number
TIP31-S
Description
Transistors Bipolar - BJT 40V 3A NPN
Manufacturer
Bourns
Datasheet

Specifications of TIP31-S

Product Category
Transistors Bipolar - BJT
Rohs
yes
Factory Pack Quantity
15000
TIP31, TIP31A, TIP31B, TIP31C
NPN SILICON POWER TRANSISTORS
electrical characteristics at 25°C case temperature
NOTES: 5. These parameters must be measured using pulse techniques, t
thermal characteristics
resistive-load-switching characteristics at 25°C case temperature
2
V
V
Voltage and current values shown are nominal; exact values vary slightly with transistor parameters.
(BR)CEO
R
I
CE(sat)
R
I
I
V
h
|
CEO
EBO
CES
h
h
t
t
θJC
θJA
on
off
FE
BE
fe
fe
|
6. These parameters must be measured using voltage-sensing contacts, separate from the current carrying contacts.
PARAMETER
PARAMETER
Collector-emitter
breakdown voltage
Collector-emitter
cut-off current
Collector cut-off
current
Emitter cut-off
current
Forward current
transfer ratio
Collector-emitter
saturation voltage
Base-emitter
voltage
Small signal forward
current transfer ratio
Small signal forward
current transfer ratio
Junction to case thermal resistance
Junction to free air thermal resistance
Turn-on time
Turn-off time
I
(see Note 5)
V
V
V
V
V
V
V
V
V
I
V
V
V
I
V
C
B
C
CE
CE
CE
CE
CE
CE
EB
CE
CE
CE
CE
CE
BE(off)
= 375 mA
= 30 mA
= 1 A
= 80 V
= 100 V
= 120 V
= 140 V
= 30 V
= 60 V
=
=
=
=
=
=
= -4.3 V
10 V
10 V
5 V
4 V
4 V
4 V
PARAMETER
TEST CONDITIONS
I
V
V
V
V
I
I
I
I
I
I
I
I
I
I
R
TEST CONDITIONS
B
B
B
C
C
C
C
C
C
C
B(on)
BE
BE
BE
BE
L
= 0
= 0
= 0
= 0
=
=
=
=
= 0.5 A
= 0.5 A
= 30 Ω
= 0
= 0
= 0
= 0
= 0.1 A
3 A
3 A
3 A
1 A
p
= 300 µs, duty cycle ≤ 2%.
R O D U C T
TIP31
TIP31A
TIP31B
TIP31C
TIP31
TIP31A
TIP31B
TIP31C
TIP31/31A
TIP31B/31C
(see Notes 5 and 6)
(see Notes 5 and 6)
(see Notes 5 and 6)
f = 1 kHz
f = 1 MHz
I
t
B(off)
p
= 20 µs, dc ≤ 2%
= -0.1 A
Specifications are subject to change without notice.
JULY 1968 - REVISED SEPTEMBER 2002
I N F O R M A T I O N
MIN
MIN
MIN
100
40
60
80
25
10
20
3
TYP
TYP
TYP
0.5
2
3.125
MAX
MAX
MAX
62.5
0.2
0.2
0.2
0.2
0.3
0.3
1.2
1.8
50
1
°C/W
°C/W
UNIT
UNIT
UNIT
mA
mA
mA
µs
µs
V
V
V

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