Diodes ZUMT720 User Manual
Zumt720, Absolute maximum ratings
Super323
SOT323 PNP SILICON POWER
(SWITCHING) TRANSISTOR
ISSUE 1 - SEPTEMBER 1998
FEATURES
*
500mW POWER DISSIPATION
*
1A Peak Pulse Current
*
Excellent H
FE
Characteristics Up To 1A (pulsed)
*
Low Saturation Voltage
*
Low Equivalent On Resistance; R
CE(sat)
APPLICATIONS
*
Boost functions in DC-DC converters
*
Motor driver functions
DEVICE TYPE
COMPLEMENT
PARTMARKING
R
CE(sat)
ZUMT720
ZUMT619
T73
240m
⍀ at 750mA
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Collector-Base Voltage
V
CBO
-40
V
Collector-Emitter Voltage
V
CEO
-40
V
Emitter-Base Voltage
V
EBO
-5
V
Peak Pulse Current**
I
CM
-1
A
Continuous Collector Current
I
C
-0.75
A
Base Current
I
B
-200
mA
Power Dissipation at T
amb
=25°C*
P
tot
385 †
500 ‡
mW
Operating and Storage Temperature
Range
T
j
:T
stg
-55 to +150
°C
†
Recommended P
tot
calculated using FR4 measuring 10 x 8 x 0.6mm (still air).
‡
Maximum power dissipation is calculated assuming that the device is mounted on FR4
size25x25x0.6mm and using comparable measurement methods adopted by other suppliers.
ZUMT720