2SJ74 PDF datasheet can download.
This product has P CHANNEL JUNCTION TYPE (LOW NOISE AUDIO AMPLIFIER APPLICATIONS) functions.
This is one of the semiconductor types. This part name is 2SJ74.
Manufacturers of the product is Toshiba Semiconductor.
Image and pinout :
Some of the text files within the PDF file
TOSHIBA Field Effect Transistor Silicon P Channel Junction Type 2SJ74 2SJ74 Low Noise Audio Amplifier Applications Unit: mm • Recommended for first stages of EQ amplifiers and M.C. head amplifiers. • High |Yfs|: |Yfs| = 22 mS (typ.) (VDS = −10 V, VGS = 0, IDSS = −3 mA) • Low noise: En = 0.95 nV/Hz1/2 (typ.) (VDS = −10 V, ID = −1 mA, f = 1 kHz) • High input impedance: IGSS = 1.0 nA (max) (VGS = 25 V) • Complimentary to 2SK170 Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Gate-drain voltage VGDS 25 V Gate current IG −10 mA Drain power dissipation Junction temperature PD 400 mW JEDEC TO-92 Tj 125 °C Storage temperature range Tstg −55~125 °C JEITA SC-43 Note: Using continuously under heavy loads (e.g. the application of TOSHIBA 2-5F1D high temperature/current/voltage and the significant change in Weight: 0.21 g (typ.) temperature, etc.) may cause this product to decrease in the reliability significantly even [ … ]
Please refer to the file for details.