2SC4451 Specs and Replacement
Type Designator: 2SC4451
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 1.75 W
Maximum Collector-Base Voltage |Vcb|: 1500 V
Maximum Collector-Emitter Voltage |Vce|: 1500 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.015 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 6 MHz
Collector Capacitance (Cc): 1.9 pF
Forward Current Transfer Ratio (hFE), MIN: 10
Noise Figure, dB: -
Package: TO220
- BJT ⓘ Cross-Reference Search
2SC4451 datasheet
..1. Size:90K sanyo
2sc4451.pdf 
Ordering number EN3102 NPN Triple Diffused Planar Silicon Transistor 2SC4451 1500V/15mA High-Voltage Amplifier, High-Voltage Switching Applications Features Package Dimensions High breakdown voltage. unit mm Small Cob. 2010C Wide ASO. [2SC4451] High reliability (Adoption of HVP process). 10.2 4.5 3.6 5.1 1.3 1.2 1 Base 0.8 0.4 2 Collector 1 2 3 3 Em... See More ⇒
8.1. Size:106K sanyo
2sc4459.pdf
Ordering number EN3330 NPN Triple Diffused Planar Silicon Transistor 2SC4459 500V/10A Switching Regulator Applications Features Package Dimensions High breakdown voltage, high reliability. unit mm Fast switching speed. 2039D Wide ASO. [2SC4459] Adoption of MBIT process. 16.0 5.6 3.4 Micaless package facilitating mounting. 3.1 2.8 2.0 2.0 1.0 0.6 1 Base ... See More ⇒
8.2. Size:34K sanyo
2sc4453.pdf
Ordering number ENN2812A 2SC4453 NPN Epitaxial Planar Silicon Transistor 2SC4453 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2018B High gain-bandwidth product. [2SC4453] Small collector capacity. Ultrasmall-sized package permitting the 2SC4453- 0.4 0.16 applied sets to be m... See More ⇒
8.3. Size:100K sanyo
2sc4454.pdf
Ordering number EN2813 NPN Epitaxial Planar Silicon Transistor 2SC4454 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2033A High gain-bandwidth product. [2SC4454] Small collector capacity. 2.2 4.0 0.4 0.5 0.4 0.4 1 2 3 1.3 1.3 1 Emitter 2 Collector 3 Base 3.0 3.8 SANYO ... See More ⇒
8.4. Size:100K sanyo
2sc4455.pdf
Ordering number EN2814 NPN Epitaxial Planar Silicon Transistor 2SC4455 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2061A High gain-bandwidth product. [2SC4455] Small collector capacity. 5.0 4.0 4.0 0.45 0.5 0.44 0.45 1 Emitter 2 Base 3 Collector 1 2 3 SANYO NP JEDEC ... See More ⇒
8.5. Size:101K sanyo
2sc4457.pdf
Ordering number EN3328 NPN Triple Diffused Planar Silicon Transistor 2SC4457 500V/4A Switching Regulator Applications Features Package Dimensions High breakdown voltage, high reliability. unit mm Fast switching speed. 2039D Wide ASO. [2SC4457] Adoption of MBIT process. 16.0 5.6 3.4 Micaless package facilitating mounting. 3.1 2.8 2.0 2.0 1.0 0.6 1 Base ... See More ⇒
8.6. Size:86K sanyo
2sc4450.pdf
Ordering number EN3101 NPN Triple Diffused Planar Silicon Transistor 2SC4450 1500V/5mA High-Voltage Amplifier, High-Voltage Switching Applications Features Package Dimensions High breakdown voltage. unit mm Small Cob. 2010C Wide ASO. [2SC4450] High reliability (Adoption of HVP process). 10.2 4.5 3.6 5.1 1.3 1.2 1 Base 0.8 0.4 2 Collector 1 2 3 3 Emi... See More ⇒
8.7. Size:39K sanyo
2sc4458.pdf
Ordering number ENN3329A 2SC4458 NPN Triple Diffused Planar Silicon Transistors 2SC4458 Switching Regulator Applications Features High breakdown voltage, high reliability. High-speed switching. Wide ASO. Adoption of MBIT process. Attachment workability is good by Mica-less package. Specifications Absolute Maximum Ratings at Ta=25 C Parameter Symbol Conditions ... See More ⇒
8.8. Size:98K sanyo
2sc4452.pdf
Ordering number EN2811 NPN Epitaxial Planar Silicon Transistor 2SC4452 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2059B High gain-bandwidth product. [2SC4452] Small collector capacity. 0.3 0.15 Very small-sized package permitting the 2SC4452- 3 applied sets to be made small and... See More ⇒
8.9. Size:311K blue-rocket-elect
2sc4458l.pdf
2SC4458L(BR3DD4458LF) Rev.C Feb.-2015 DATA SHEET / Descriptions TO-220F NPN Silicon NPN transistor in a TO-220F Plastic Package. / Features High voltage. / Applications DC-DC Switching regulator applications, High voltage switching applications, High speed DC-DC c... See More ⇒
8.10. Size:956K kexin
2sc4453.pdf
SMD Type Transistors NPN Transistors 2SC4453 SOT-23 Unit mm +0.1 2.9 -0.1 +0.1 0.4-0.1 3 Features Collector Current Capability IC=200mA 1 2 Collector Emitter Voltage VCEO=40V +0.1 +0.05 0.95 -0.1 0.1 -0.01 +0.1 1.9 -0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO 40 Coll... See More ⇒
Detailed specifications: 2SC4442, 2SC4443, 2SC4444, 2SC4446, 2SC4448, 2SC4449, 2SC445, 2SC4450, C1815, 2SC4452, 2SC4453, 2SC4454, 2SC4455, 2SC446, 2SC4462, 2SC4463, 2SC4464
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