Home ›  B › B35 > BULD39D-1,High voltage fast-switching npn power transistor

BULD39D-1 Fast Delivery,Good Price
Part Number:

If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email

Partno	Mfg	Dc	Qty	Available	Descript
BULD39D-1 |BULD39D1	ST	N/a	12346	avai	High voltage fast-switching npn power transistor
BULD39D-1 |BULD39D1	STM	N/a	3225	avai	High voltage fast-switching npn power transistor

BULD39D-1 ,High voltage fast-switching npn power transistorElectrical characteristicsSymbol Parameter Test Conditions Min. Typ. Max. UnitV = 850VCollector cut ..
BULD39D-1 ,High voltage fast-switching npn power transistorfeatures■ NPN transistor■ High voltage capability■ Minimum lot-to-lot spread for reliable operation ..
BULD39DT4 , High Voltage Fast-Switching NPN Power Transistor
BULD741 ,High voltage fast-switching NPN power transistorElectrical characteristicsSymbol Parameter Test conditions Min. Typ. Max. UnitCollector cut-off cur ..
BULD742C ,HIGH VOLTAGE FAST SWITCHING NPN POWER TRANSISTORElectrical characteristicsSymbol Parameter Test Conditions Min. Typ. Max. UnitCollector cut-off cur ..
BULK128 ,HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORAPPLICATIONS: 21■ ELECTRONIC BALLASTS FORFLUORESC ..
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

---

BULD39D-1
High voltage fast-switching npn power transistor
May 2006 Rev 1 1/12
Order codes
BULD39D-1BULD39DT4
High Voltage Fast-Switching
NPN Power Transistor
General features NPN transistor High voltage capability Minimum lot-to-lot spread for reliable operation Very high switching speed High ruggedness Surface-mounting DPAK (TO-252) power
package in tape & reel (suffix “T4”) Through-hole IPAK (TO-251) power package
in tube (suffix “-1”) In compliance with the 2002/93/EC European
Directive
Description
The device in manufactured using high voltage
Multi-epitaxial Planar technology to enhance
switching speeds while maintaining wide RBSOA.
The BUL series is designed for use in electronics
transformer for halogen lamps.
Applications Electronics transformer for halogen lamps Switch mode power supplies
Internal schematic diagram
BULD39D-1 - BULD39DT4
2/12
Contents Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
BULD39D-1 - BULD39DT4 Electrical ratings
3/12 Electrical ratings
Table 2. Thermal data
Table 1. Absolute maximum rating
Electrical characteristics BULD39D-1 - BULD39DT4
4/12
2 Electrical characteristics case = 25°C unless otherwise specified)
Note (1) Pulsed duration = 300 µs, duty cycle ≤1.5%
Table 3. Electrical characteristics
BULD39D-1 - BULD39DT4 Electrical characteristics
5/12
2.1 Electrical characteristics (curves)

Figure 1. Safe operating area Figure 2. Derating curve
Figure 3. DC current gain DC current gain
Figure 4. Collector-emitter saturation
voltage
Figure 5. Base-emitter saturation
voltage
Electrical characteristics BULD39D-1 - BULD39DT4
6/12
Figure 6. Inductive load fall time Figure 7. Inductive load storage time
Figure 8. Reverse biased SOA