No | Part number | Description ( Function ) | Manufacturers | |
1 | D638 | NPN Transistor - 2SD638 Transistor 2SD638, 2SD639 Silicon NPN epitaxial planer type For medium-power general amplification Complementary to 2SB643 and 2SB644 s Features q Low collector to emitter saturation voltage VCE(sat). q M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board. s Absolute Maximum Ratings (Ta=25˚C) Parameter Colle |
Panasonic Semiconductor |
0  1  2  3  4  5  6  7  8 9 |
Recommended search results related to D638 |
Part No | Description ( Function) | Manufacturers | |
2SD638 | Silicon NPN epitaxial planer type(For medium-power general amplification) Transistor 2SD638, 2SD639 Silicon NPN epitaxial planer type For medium-power general amplification Complementary to 2SB643 and 2SB644 6.9±0.1 2.5±0.1 1.0 Unit: mm 2.4±0.2 2.0±0.2 3.5±0.1 q q Low collector to emitter saturation voltage VCE(sat). M type package allowing e |
Panasonic Semiconductor |
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2SD638 | Silicon PNP epitaxial planer type(For low-power general amplification) Transistor 2SD638, 2SD639 Silicon NPN epitaxial planer type For medium-power general amplification Complementary to 2SB643 and 2SB644 6.9±0.1 2.5±0.1 1.0 Unit: mm 2.4±0.2 2.0±0.2 3.5±0.1 q q Low collector to emitter saturation voltage VCE(sat). M type package allowing e |
Panasonic Semiconductor |
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2SD638 | Silicon NPN epitaxial planar type www.DataSheet4U.net Transistors 2SD0638 (2SD638) Silicon NPN epitaxial planar type For medium-power general amplification Complementary to 2SB0643 (2SB643) (0.4) (1.5) (1.5) Unit: mm 6.9±0.1 2.5±0.1 (1.0) 2.0±0.2 ■ Absolute Maximum Ratings Ta = 25°C Parameter Collector |
Panasonic Semiconductor |
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BD638 | Silicon PNP Power Transistor INCHANGE Semiconductor isc Silicon PNP Power Transistor isc Product Specification BD638 DESCRIPTION ·DC Current Gain - : hFE = 40(Min.)@ IC= -25mA ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= -80V(Min.) ·Complement to Type BD637 APPLICATIONS ·Designed for amplifier an |
Inchange Semiconductor |
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BD638 | PNP Epibase Power Transistor |
Texas |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |