2N4421 . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características

   Número de Parte: 2N4421
   Material: Si
   Polaridad de transistor: NPN

ESPECIFICACIONES MÁXIMAS

   Disipación total del dispositivo (Pc): 0.25 W
   Tensión colector-base (Vcb): 30 V
   Tensión colector-emisor (Vce): 12 V
   Tensión emisor-base (Veb): 5 V
   Corriente del colector DC máxima (Ic): 0.2 A
   Temperatura operativa máxima (Tj): 125 °C

CARACTERÍSTICAS ELÉCTRICAS

   Transición de frecuencia (ft): 300 MHz
   Capacitancia de salida (Cc): 5 pF
   Ganancia de corriente contínua (hfe): 25

Búsqueda de reemplazo de transistor bipolar 2N4421

2N4421 Datasheet (PDF)

9.1. Size:353K rca
2n442.pdf

9.2. Size:45K philips
2n3866 2n4427.pdf

DISCRETE SEMICONDUCTORSDATA SHEET2N3866; 2N4427Silicon planar epitaxialoverlay transistors1995 Oct 27Product specificationSupersedes data of August 1986File under Discrete Semiconductors, SC08aPhilips Semiconductors Product specificationSilicon planar epitaxial2N3866; 2N4427overlay transistorsDESCRIPTION APPLICATIONSNPN overlay transistors in TO-39 metal packages wi

9.3. Size:132K st
2n4427 bfr98.pdf

9.4. Size:59K central
2n4427.pdf

145 Adams Avenue, Hauppauge, NY 11788 USATel: (631) 435-1110 Fax: (631) 435-1824

9.5. Size:74K central
2n4424.pdf

145 Adams Avenue, Hauppauge, NY 11788 USATel: (631) 435-1110 Fax: (631) 435-1824

9.6. Size:94K no
2n4424.pdf

9.7. Size:14K advanced-semi
2n4429.pdf

2N4429 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: PACKAGE STYLE .280 4L STUD The ASI 2N4429 is Designed for A 45Class C Amplifier Applications Up to 1,000 MHz. B FEATURES: C D PG = 7.5 dB Typ. at 1.0 W/1000 MHz JE I Emitter Ballasting for Ruggedness F Omnigold Metallization System GH#8-32 UNCKMAXIMUM RATINGS MINIMUM MAXIMUMDIMin

9.8. Size:28K advanced-semi
2n4428.pdf

2N4428NPN SILICON HIGH FREQUENCY TRANSISTORPACKAGE STYLE TO-39DESCRIPTION:The 2N4428 is a High FrequencyTransistor Designed for Amplifier andOscillator Applications.MAXIMUM RATINGS IC 425 mAVCE 30 VPDISS 3.5 W @ TC = 25 OC TJ -65 OC to +200 OCTSTG -65 OC to +200 OC 1 = EMITTER 2 = BASE3 = COLLECTOR50 OC/WJCNONECHARACTERISTICS TC = 25 OCSYMBOL TE

9.9. Size:1285K sprague
2n4265 2n4400 2n4401 2n4402 2n4403 2n4409 2n4410 2n4424 2n4425 2n4951 2n4952 2n4953 2n4954 2n5087 2n5088 2n5089.pdf