BULD118D-1 ,HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORAPPLICATIONS: ■ ELECTRONIC BALLASTS FORFLUORESCEN ..
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BULD39DT4 , High Voltage Fast-Switching NPN Power Transistor
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C25P20FR , LOW FORWARD VOLTAGE DROP
C25P40FR , LOW FORWARD VOLTAGE DROP
C2611 , Collector-emitter Voltage: V(BR)CEO=400V, Collector Current: IC=0.2A
C2611 , Collector-emitter Voltage: V(BR)CEO=400V, Collector Current: IC=0.2A
C2611 , Collector-emitter Voltage: V(BR)CEO=400V, Collector Current: IC=0.2A
C2625 , 700/800 WATTS (AC) DC/D CSINGLE OUTPUT
BULD118D-1
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
BULD118D-1HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR INTEGRATED ANTIPARALLEL
COLLECTOR- EMITTER DIODE HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION VERY HIGH SWITCHING SPEED
APPLICATIONS: ELECTRONIC BALLASTS FOR
FLUORESCENT LIGHTING FLYBACK AND FORWARD SINGLE
TRANSISTOR LOW POWER CONVERTERS
DESCRIPTION The device is manufactured using high voltage
Multi Epitaxial Planar technology for high
switching speeds and medium voltage capability.
It uses a Cellular Emitter structure with planar
edge termination to enhance switching speeds
while maintaining the wide RBSOA.
The device is designed for use in lighting
applications and low cost switch-mode power
supplies.
June 2001
ABSOLUTE MAXIMUM RATINGS1/7
THERMAL DATA
ELECTRICAL CHARACTERISTICS (Tcase = 25 o C unless otherwise specified)
∗ Pulsed: Pulse duration = 300 μs, duty cycle 1.5 %
Note : Product is pre-selected in storage time (GROUP A and GROUP B). STMicroelectronics reserves the right to ship either groups
according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details.
BULD118D-12/7
Safe Operating Areas
DC Current Gain
Collector Emitter Saturation Voltage
Derating Curve
DC Current Gain
Base Emitter Saturation Voltage
BULD118D-13/7
Inductive Fall Time Inductive Storage Time
Resistive Fall Time Resistive Load Storage Time
Reverse Biased SOA
BULD118D-14/7
Figure 1: Inductive Load Switching Test Circuit.
Figure 2: Resistive Load Switching Test Circuit.
BULD118D-15/7
BULD118D-16/7
