2SD2125 Datasheet. Specs and Replacement
Type Designator: 2SD2125
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 50 W
Maximum Collector-Base Voltage |Vcb|: 1500 V
Maximum Collector-Emitter Voltage |Vce|: 600 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 6 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 3 MHz
Collector Capacitance (Cc): 165 pF
Forward Current Transfer Ratio (hFE), MIN: 20
Noise Figure, dB: -
Package: ISOWATT218
- BJT ⓘ Cross-Reference Search
2SD2125 datasheet
..2. Size:202K inchange semiconductor
2sd2125.pdf 
isc Silicon NPN Power Transistor 2SD2125 DESCRIPTION High Breakdown Voltage- V = 1500V (Min) CBO High Switching Speed Low Saturation Voltage Built-in Damper Diode Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for color TV horizontal output applications ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PARAMETER VA... See More ⇒
8.3. Size:71K sanyo
2sd2120.pdf
Ordering number EN3239 NPN Epitaxial Planar Silicon Transistor 2SD2120 General Driver Applications Features Package Dimensions Darlington connection (Contains bias resistance, unit mm damper diode). 2064A High DC current gain. [2SD2120] 2.5 Less dependence of DC current gain on temperature. 1.45 6.9 1.0 0.6 0.9 0.5 1 2 3 0.45 1 Emitter 2 Collector 3 Base ... See More ⇒
8.4. Size:31K hitachi
2sd2121.pdf
2SD2121(L)/(S) Silicon NPN Epitaxial Application Low frequency power amplifier complementary pair with 2SB1407(L)/(S) Outline DPAK 4 4 1 2 1. Base 3 2. Collector 3. Emitter S Type 12 4. Collector 3 L Type Absolute Maximum Ratings (Ta = 25 C) Item Symbol Ratings Unit Collector to base voltage VCBO 35 V Collector to emitter voltage VCEO 35 V Emitter to base voltage VEBO 5V... See More ⇒
8.5. Size:34K hitachi
2sd2122 2sd2123.pdf
2SD2122(L)/(S), 2SD2123(L)/(S) Silicon NPN Epitaxial Application Low frequency power amplifier complementary pair with 2SB1409(L)/(S) Outline DPAK 4 4 1 2 1. Base 3 2. Collector 3. Emitter S Type 12 4. Collector 3 L Type 2SD2122(L)/(S), 2SD2123(L)/(S) Absolute Maximum Ratings (Ta = 25 C) Ratings Item Symbol 2SD2122(L)/(S) 2SD2123(L)/(S) Unit Collector to base voltage VC... See More ⇒
8.6. Size:33K hitachi
2sd2124.pdf
2SD2124(L)/(S) Silicon NPN Epitaxial Application Low frequency power amplifier Outline DPAK 4 2, 4 4 1 1 2 ID 1. Base 3 2. Collector 3. Emitter S Type 12 6 k 0.5 k 4. Collector 3 (Typ) (Typ) L Type 3 2SD2124(L)/(S) Absolute Maximum Ratings (Ta = 25 C) Item Symbol Ratings Unit Collector to base voltage VCBO 120 V Collector to emitter voltage VCEO 120 V Emitter... See More ⇒
8.7. Size:980K kexin
2sd2121.pdf
SMD Type Transistors NPN Transistors 2SD2121 TO-252 Unit mm +0.15 6.50-0.15 +0.1 2.30 -0.1 +0.2 5.30-0.2 +0.8 Features 0.50 -0.7 Low frequency power amplifier Complementary to 2SB1407 0.127 +0.1 0.80-0.1 max + 0.1 1 Base 2.3 0.60- 0.1 +0.15 4 .60 -0.15 2 Collector 3 Emitter Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector ... See More ⇒
8.8. Size:197K inchange semiconductor
2sd2128.pdf
isc Silicon NPN Darlington Power Transistor 2SD2128 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 60V(Min) (BR)CEO Collector-Emitter Saturation Voltage- V = 1.2V(Max) @I = 1.5A CE(sat) C High DC Current Gain h = 1000(Min) @ I = 1.5A, V = 3V FE C CE Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for lo... See More ⇒
8.9. Size:195K inchange semiconductor
2sd2129.pdf
isc Silicon NPN Darlington Power Transistor 2SD2129 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 100V(Min) (BR)CEO Collector-Emitter Saturation Voltage- V = 1.5V(Max) @I = 1.5A CE(sat) C High DC Current Gain h = 2000(Min) @ I = 1.5A, V = 3V FE C CE Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS High power swi... See More ⇒
Detailed specifications: 2SD2123LB, 2SD2123LC, 2SD2123S, 2SD2123SB, 2SD2123SC, 2SD2124, 2SD2124L, 2SD2124S, 2SC5200, 2SD2127, 2SD2128, 2SD2129, 2SD213, 2SD2130, 2SD2131, 2SD2132, 2SD2133
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