BUK203-50Y Specs and Replacement
Type Designator: BUK203-50Y
Type of Transistor: MOSFET
Type of Control Channel: N-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 50 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 50 V
|Id| ⓘ - Maximum Drain Current: 4 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.22 Ohm
Package: SOT26301
- MOSFET ⓘ Cross-Reference Search
BUK203-50Y datasheet
..1. Size:92K philips
buk203-50y 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK203-50Y TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 1.6 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPL... See More ⇒
5.1. Size:91K philips
buk203-50x 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK203-50X TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 1.6 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPL... See More ⇒
9.1. Size:94K philips
buk206-50x 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK206-50X SMD version of BUK202-50X DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 9 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAMET... See More ⇒
9.2. Size:93K philips
buk202-50y 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK202-50Y TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 9 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPLIC... See More ⇒
9.3. Size:94K philips
buk207-50y 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK207-50Y SMD version of BUK203-50Y DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 1.6 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAM... See More ⇒
9.4. Size:97K philips
buk205-50x 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK205-50X SMD version of BUK201-50X DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 6 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAMET... See More ⇒
9.5. Size:99K philips
buk204-50y 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK204-50Y SMD version of BUK200-50Y DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 3.5 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAM... See More ⇒
9.6. Size:95K philips
buk201-50x 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK201-50X TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 6 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPLIC... See More ⇒
9.7. Size:96K philips
buk200-50x 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK200-50X TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 3.5 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPL... See More ⇒
9.8. Size:93K philips
buk202-50x 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK202-50X TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 9 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPLIC... See More ⇒
9.9. Size:97K philips
buk200-50y 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK200-50Y TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 3.5 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPL... See More ⇒
9.10. Size:96K philips
buk201-50y 1.pdf 
Philips Semiconductors Product specification PowerMOS transistor BUK201-50Y TOPFET high side switch DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 6 A 5 pin plastic envelope, configured as a single high side switch. SYMBOL PARAMETER MAX. UNIT APPLIC... See More ⇒
9.11. Size:98K philips
buk204-50x 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK204-50X SMD version of BUK200-50X DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 3.5 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAM... See More ⇒
9.12. Size:98K philips
buk205-50y 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK205-50Y SMD version of BUK201-50Y DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 6 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAMET... See More ⇒
9.13. Size:95K philips
buk206-50y 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK206-50Y SMD version of BUK202-50Y DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 9 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAMET... See More ⇒
9.14. Size:93K philips
buk207-50x 1.pdf 
Philips Semiconductors Product specification TOPFET high side switch BUK207-50X SMD version of BUK203-50X DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MIN. UNIT overload protected power switch based on MOSFET technology in a IL Nominal load current (ISO) 1.6 A 5 pin plastic surface mount envelope, configured as a single high side switch. SYMBOL PARAM... See More ⇒
Detailed specifications: BUK111-50GL
, BUK112-50GL
, BUK114-50L
, BUK114-50S
, BUK116-50L
, BUK116-50S
, BUK200-50X
, BUK203-50X
, K2611
, BUK204-50Y
, BUK207-50X
, BUK207-50Y
, BUK426-1000A
, BUK426-1000B
, BUK436W-1000B
, BUK436W-200A
, BUK436W-200B
.
History: BUK109-50GS
Keywords - BUK203-50Y MOSFET specs
BUK203-50Y cross reference
BUK203-50Y equivalent finder
BUK203-50Y pdf lookup
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