upa1478 Renesas Electronics Corporation., upa1478 Datasheet - Page 2

• Manufacturer Part Number: upa1478
• Description: Npn Silicon Power Transistor Array Low Speed Switching Use Darlington Transistor Industrial Use
• Manufacturer: Renesas Electronics Corporation.

ELECTRICAL CHARACTERISTICS (T
SWITCHING TIME TEST CIRCUIT
2
The application circuits and their parameters are for references only and are not intended for use in actual design-in's.
Collector Leakage Current
Emitter Leakage Current
Collector to Emitter
Sustaining Voltage
DC Current Gain
DC Current Gain
Collector Saturation Voltage
Base Saturation Voltage
Turn On Time
Storage Time
Fall Time
* PW
CHARACTERISTIC
350 s, Duty Cycle
PW = 50
Duty Cycle
.
.
PW
V
IN
s
2 %
SYMBOL
I
I
V
h
h
V
V
t
t
t
CBO
EBO
on
stg
f
CEO(SUS)
FE1
FE2
CE(sat)
BE(sat)
2 % / pulsed
*
*
*
*
V
BB
I
I
B1
B2
.
= –5 V
A
.
MIN.
1000
2000
= 25 ˚C)
27
T.U.T.
R
I
C
L
.
= 20
.
TYP.
0.5
31
3
1
V
CC
.
= 20 V
.
MAX.
30000
Base Current
Wave Form
Collector
Current
Wave Form
1.5
10
35
1
2
UNIT
mA
—
—
V
V
V
A
s
s
s
t
on
90 %
V
V
I
L = 3 mH
V
V
I
I
I
I
V
See test circuit
C
C
C
C
B1
10 %
CB
EB
CE
CE
CC
= 1 A,
= 1 A, I
= 1 A, I
= 1 A
= –I
= 5 V, I
= 2 V, I
= 2 V, I
= 20 V, I
= 20 V, R
.
.
TEST CONDITIONS
t
B2
stg
= 1 mA
B
B
t
C
C
C
= 1 mA
= 1 mA
f
I
I
E
B1
B2
= 0
= 0.5 A
= 1 A
L
= 0
I
= 20
C
.
.
PA1478