Position: Home > DataSheet > Index B > BUL Series > BUL42D, BUL43B, BUL44

Low Cost Custom Prototype PCB Manufacturer

BUL42D, BUL43B, BUL44

Table of contents:
Info of BUL42D
Info of BUL43B
Info of BUL44

BUL42D, BUL43B, BUL44 Selling Leads, Datasheet

MFG:ON Semiconductor Category:Discrete Semiconductor Products Package Cooled:TO-220 D/C:04+

BUL42D, BUL43B, BUL44 Datasheet download

Five Points

Part Number: BUL44

Category: Discrete Semiconductor Products

MFG: ON Semiconductor

Package Cooled: TO-220

D/C: 04+

Description: TRANS NPN SW 400V 2A TO-220AB

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

BUL42D General Description

The BUL42D is a state¤Cof¤Cthe¤Cart bipolar transistor. Tight dynacharacteristics and lot to lot minimum spread make it ideally suitable for light ballast applications.

BUL42D Maximum Ratings

Rating	Symbol	Value	Unit
Collector-Emitter Sustaining Voltage	V_CEO	400	Vdc
Collector-Base Breakdown Voltage	V_CBO	700	Vdc
Collector-Emitter Breakdown Voltage	V_CES	700	Vdc
Emitter-Base Voltage	V_EBO	9	Vdc
Collector Current-Continuous -Peak(Note1)	I_C I_CM	4.0 8.0	Adc
Base Current-Continuous -Peak(Note 1)	I_B I_BM	1.0 2.0	Adc
Total Device Dissipation @TC=25 Derate above 25	P_D	75 0.6	Watt W/
Operating and Storage Temperature	T_J, Tstg	-65 to +150

BUL42D Features

*Free Wheeling Diode Built In
*Flat DC Current Gain
*Fast Switching Times and Tight Distribution
*Six Sigma Process Providing Tight and Reproducible Paramet Spreads

BUL43B Maximum Ratings

Rating	Symbol	Value	Unit
Collector-Emitter Sustaining Voltag	V_CEO	350	V_dc
Collector-Emitter Breakdown Voltag	V_CBO	650	V_dc
Collector-Emitter Breakdown Voltag	V_CES	650	V_dc
Emitter-Base Voltag	V_EBO	9	V_dc
Collector Current- Continuous - peak(1)	I_C I_CM	2 4	A_dc
Base Current- Continuous - peak(1)	I_B I_BM	1 2	A_dc
Total Device Dissipation@TC= 25 Derate above 25	P_D	40 0.32	W_atts W/
Operating and Storage Temperature	T_j, T_stg	-65 to 150

BUL43B Features

The BUL3B have an applications specific state-of-the-art ned for in 220 V line operated Switchmode Power supplies and electronic ballast ("light ballast"). The main advantages brought by this new transistor are:
*Improved Efficiency Due to Low Base Drive Requirements:
- High and Flat DC Current Gai
- Fast Switchin
- No Coil Required in Base Circuit for Turn-Off (No Current Tai)

BUL44 Parameters

Technical/Catalog Information	BUL44
Vendor	ON Semiconductor
Category	Discrete Semiconductor Products
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	400V
Current - Collector (Ic) (Max)	2A
Power - Max	50W
DC Current Gain (hFE) (Min) @ Ic, Vce	14 @ 200mA, 5V
Vce Saturation (Max) @ Ib, Ic	500mV @ 40mA, 400mA
Frequency - Transition	13MHz
Current - Collector Cutoff (Max)	100A
Mounting Type	Through Hole
Package / Case	TO-220-3 (Straight Leads)
Packaging	Tube
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	BUL44 BUL44

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components