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BUH50, BUH51, BUH515

Table of contents:
Info of BUH50
Info of BUH51
Info of BUH515

BUH50, BUH51, BUH515 Selling Leads, Datasheet

MFG:ON Semiconductor Category:Discrete Semiconductor Products Package Cooled:09+ D/C:TO

BUH50, BUH51, BUH515 Datasheet download

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Part Number: BUH50

Category: Discrete Semiconductor Products

MFG: ON Semiconductor

Package Cooled: 09+

D/C: TO

Description: TRANS NPN SW 800V 3A TO-225

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BUH50 Parameters

Technical/Catalog Information	BUH50
Vendor	ON Semiconductor
Category	Discrete Semiconductor Products
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	500V
Current - Collector (Ic) (Max)	4A
Power - Max	50W
DC Current Gain (hFE) (Min) @ Ic, Vce	7 @ 1A, 5V
Vce Saturation (Max) @ Ib, Ic	500mV @ 330mA, 1A
Frequency - Transition	4MHz
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	BUH50 BUH50

BUH50 General Description

The BUH50 has an application specific stateofart die designed for use in 50 Watts HALOGEN electronic transformers and switchmode applications.

BUH50 Maximum Ratings

Rating	Symbol	Value	Unit
CollectorEmitter Sustaining Voltage	V_CEO	500	Vdc
CollectorBase Breakdown Voltage	V_CBO	800	Vdc
CollectorEmitter Breakdown Voltage	V_CES	800	Vdc
EmitterBase Voltage	V_EBO	9	Vdc
Collector Current - Continuous - Peak (1)	I_C I_CM	4 8	Adc
Base Current - Continuous - Peak (1)	I_B I_BM	2 4	Adc
Total Device Dissipation @ T_C = 25 Derate above 25	P_D	50 0.4	Watt W/
Operating and Storage Temperature	T_J, T_stg	65 to 150

BUH50 Features

• Improved Efficiency Due to Low Base Drive Requirements:
- High and Flat DC Current Gain hFE
- Fast Switching
• Motorola "6SIGMA" Philosophy Provides Tight and Reproductible Parametric Distributions
• Specified Dynamic Saturation Data
• Full Characterization at 125°C

BUH51 Parameters

Technical/Catalog Information	BUH51
Vendor	ON Semiconductor
Category	Discrete Semiconductor Products
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	500V
Current - Collector (Ic) (Max)	3A
Power - Max	50W
DC Current Gain (hFE) (Min) @ Ic, Vce	8 @ 1A, 1V
Vce Saturation (Max) @ Ib, Ic	1.1V @ 200mA, 1A
Frequency - Transition	-
Current - Collector Cutoff (Max)	100A
Mounting Type	Through Hole
Package / Case	TO-225-3
Packaging	Bulk
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	BUH51 BUH51

BUH51 General Description

The BUH51 has an application specific stateofart die designed for use in 50 Watts Halogen electronic transformers.

This power transistor is specifically designed to sustain the large inrush current during either the startup conditions or under a short circuit across the load.

BUH51 Maximum Ratings

Rating	Symbol	Value	Unit
CollectorEmitter Sustaining Voltage	V_CEO	500	Vdc
CollectorBase Breakdown Voltage	V_CBO	800	Vdc
CollectorEmitter Breakdown Voltage	V_CES	800	Vdc
EmitterBase Voltage	V_EBO	10	Vdc
Collector Current - Continuous - Peak (1)	I_C I_CM	3 8	Adc
Base Current - Continuous - Peak (1)	I_B I_BM	2 4	Adc
Total Device Dissipation @ TC = 25 Derate above 25°C	P_D	50 0.4	Watt W/
Operating and Storage Temperature	T_J, T_stg	65 to 150

BUH51 Features

• Improved Efficiency Due to the Low Base Drive Requirements:
- High and Flat DC Current Gain hFE
- Fast Switching
• Robustness Thanks to the Technology Developed to Manufacture this Device
• Motorola "6 SIGMA" Philosophy Providing Tight and Reproducible Parametric Distributions

BUH515 General Description

The BUH515 is manufactured using Multiepitaxial Mesa technology for cost-effective high performance and uses a Hollow Emitter structure to enhance switching speeds.
The BUH series is designed for use in horizontal deflection circuits in televisions and monitors.

BUH515 Maximum Ratings

Symbol	Parameter	Value	Unit
V_CBO	Collector-Base Voltage (I_E = 0)	1500	V
V_CEO	Collector-Emitter Voltage (I_B = 0)	700	V
V_EBO	Emitter-Base Voltage (I_C = 0)	10	V
I_C	Collector Current	8	A
I_CM	Collector Peak Current (t_p < 5 ms)	12	A
I_B	Base Current	5	A
I_CM	Collector Peak Current (t_p < 5 ms)	8	A
P_tot	Total Dissipation at T_c = 25	50	W
T_stg	Storage Temperature	-65 to 150
T_j	Max. Operating Junction Temperature	150

BUH515 Features

HIGH VOLTAGE CAPABILITY
U.L. RECOGNISED ISOWATT218 PACKAGE (U.L. FILE # E81734 (N)).

BUH515 Typical Application

HORIZONTAL DEFLECTION FOR COLOUR TV AND MONITORS
SWITCH MODE POWER SUPPLIES

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