Super323 SOT323 NPN SILICON POWER
ZUMT619
(SWITCHING) TRANSISTOR
ISSUE 1 - SEPTEMBER 1998
FEATURES
*
*
*
*
*
500mW POWER DISSIPATION
IC CONT 1A
2A Peak Pulse Current
Excellent HFE Characteristics Up To 2A (pulsed)
Extremely Low Equivalent On Resistance; RCE(sat)
APPLICATIONS
*
*
LCD backlighting inverter circuits
Boost functions in DC-DC converters
DEVICE TYPE
ZUMT619
COMPLEMENT
ZUMT720
PARTMARKING
T63
RCE(sat)
160mΩ at 1A
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VCBO
VCEO
VEBO
ICM
VALUE
50
UNIT
V
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Peak Pulse Current**
Continuous Collector Current
Base Current
50
V
5
V
2
A
IC
1.0
200
A
IB
mA
mW
Power Dissipation at Tamb=25°C
Ptot
385 †
500 ‡
Operating and Storage Temperature Tj:Tstg
Range
-55 to +150
°C
†
‡
Recommended Ptot 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
size 25x25x0.6mm and using comparable measurement methods adopted by other suppliers.