2SD556 Specs and Replacement
Type Designator: 2SD556
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 120 W
Maximum Collector-Base Voltage |Vcb|: 110 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 15 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 4 MHz
Forward Current Transfer Ratio (hFE), MIN: 15
Noise Figure, dB: -
Package: TO3
- BJT ⓘ Cross-Reference Search
2SD556 datasheet
..1. Size:180K inchange semiconductor
2sd556.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SD556 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 110V (Min) (BR)CEO Wide Area of Safe Operation High Power High Current Capability Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high power AF amplifier applications. ABSOLUTE MAXIMUM RATINGS(... See More ⇒
9.2. Size:202K inchange semiconductor
2sd557.pdf 

isc Silicon NPN Power Transistor 2SD557 DESCRIPTION High Current Capability Collector-Emitter Breakdown Voltage- V = 140V(Min.) (BR)CEO High Collector Power Dissipation Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high power audio amplifier applications. ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER... See More ⇒
9.3. Size:213K inchange semiconductor
2sd553.pdf 

isc Silicon NPN Power Transistor 2SD553 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 50V(Min) (BR)CEO Low Collector-Emitter Saturation Voltage- V = 0.4V(Max) @I = 4A CE(sat) C Complement to Type 2SB553 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS High current switching applications. Power amplifier applicati... See More ⇒
9.4. Size:208K inchange semiconductor
2sd552.pdf 

isc Silicon NPN Power Transistor 2SD552 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 180V (Min) (BR)CEO High Power Dissipation Complement to Type 2SB552 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Power amplifier, power switching applications. DC-DC converter and regulator applications. ABSOLUTE MAXIMUM RATING... See More ⇒
9.5. Size:207K inchange semiconductor
2sd551.pdf 

isc Silicon NPN Power Transistor 2SD551 DESCRIPTION High Current Capability Collector-Emitter Breakdown Voltage- V = 150V(Min.) (BR)CEO Complement to Type 2SB681 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS For AF power amplifier applications. Recommended for use in output stage of 80 watts power amplifier . ABSOLUTE ... See More ⇒
9.6. Size:182K inchange semiconductor
2sd554.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SD554 DESCRIPTION Contunuous Collector Current-I = 2A C Power Dissipation-P =30W @T = 25 D C Collector-Emitter Saturation Voltage- V )= 2.0 V(Max)@ I = 1A CE(sat C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high-speed switching and linear amplifi... See More ⇒
9.7. Size:207K inchange semiconductor
2sd555.pdf 

isc Silicon NPN Power Transistor 2SD555 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 200V (Min) (BR)CEO High Power Dissipation Complement to Type 2SB600 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high speed, high current and high power applications. ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PAR... See More ⇒
9.8. Size:202K inchange semiconductor
2sd550.pdf 

INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SD550 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 80V(Min) (BR)CEO Good Linearity of h FE Low Collector Saturation Voltage V = 0.8V(Max)@I = 5A CE(sat) C With TO-66 Package Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for power switching ap... See More ⇒
Detailed specifications: 2SD550, 2SD551, 2SD552, 2SD553, 2SD553O, 2SD553Y, 2SD554, 2SD555, TIP41C, 2SD557, 2SD558, 2SD55A, 2SD56, 2SD560, 2SD560O, 2SD560R, 2SD560Y
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