3N257 - DUAL GATE MOSFET VHF AMPLIFIER

Digitron Semiconductors

Download the 3N257 datasheet PDF. This datasheet also covers the 3N253 variant, as both devices belong to the same dual gate mosfet vhf amplifier family and are provided as variant models within a single manufacturer datasheet.

Key Features

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

📥 Download Datasheet

3N257 dual gate mosfet vhf amplifier by Digitron Semiconductors - Datasheet Preview — Note: The manufacturer provides a single datasheet file (3N253-DigitronSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	3N257
Manufacturer	Digitron Semiconductors
File Size	654.89 KB
Description	DUAL GATE MOSFET VHF AMPLIFIER
Datasheet	3N257 Datasheet

Full PDF Text Transcription for 3N257 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 3N257. For precise diagrams, and layout, please refer to the original PDF.

3N253-3N259 High-reliability discrete products and engineering services since 1977 DUAL GATE MOSFET VHF AMPLIFIER FEATURES  Available as “HR” (high reliability) screened...

View more extracted text

VHF AMPLIFIER FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Rating Symbol 3N253 3N254 3N255 3N256 3N257 Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 Maximum RMS voltage Maximum DC blocking voltage VRMS VDC 35 70 140 280 420 50 100 200 400 600 Maximum average forward output rectified current at TA = 50°C IF(AV) 2.0 Peak forward surge current single half-sine wave superimposed on rated load TJ= 150°C Rating for fusing (t < 8.

📁 Similar Datasheet

Part Number	Description	Manufacturer
3N257	GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER	General Semiconductor
3N257	(3N253 - 3N259) Bridge Rectifiers	Fairchild Semiconductor
3N257	Glass Passivated Single-Phase Bridge Rectifier	Vishay
3N257	SINGLE-PHASE FULL-WAVE BRIDGE	Motorola
3N257-E4	Glass Passivated Single-Phase Bridge Rectifier	Vishay

More Datasheets from Digitron Semiconductors

Part Number	Description
3N253	DUAL GATE MOSFET VHF AMPLIFIER
3N254	DUAL GATE MOSFET VHF AMPLIFIER
3N255	DUAL GATE MOSFET VHF AMPLIFIER
3N256	DUAL GATE MOSFET VHF AMPLIFIER
3N258	DUAL GATE MOSFET VHF AMPLIFIER
3N259	DUAL GATE MOSFET VHF AMPLIFIER
3N201	DUAL GATE MOSFET VHF AMPLIFIER
3N202	DUAL GATE MOSFET VHF AMPLIFIER
3N203	DUAL GATE MOSFET VHF AMPLIFIER
3N204	DUAL GATE MOSFET VHF AMPLIFIER