SSTD89A
New Product
Vishay Siliconix
N-Channel JFET with Built-In Self-Biased Diodes
PRODUCT SUMMARY
VGS(off) (V)
–0....
SSTD89A
New Product
Vishay Siliconix
N-Channel JFET with Built-In Self-Biased Diodes
PRODUCT SUMMARY
VGS(off) (V)
–0.3 to –1.2
V(BR)DSS Min (V)
–15
gfs Min (mS)
1
IDSS Max (mA)
1.1
www.DataSheet4U.com FEATURES
BENEFITS
D D D D Full Performance from Low
Voltage Power Supply: As Low As 1.2 V Low Signal Loss/System Error High Quality, Low Level Signal Amplification
APPLICATIONS
D D D D D Hearing Aids, Mini Microphones High-Gain/Low-Noise
Amplifiers Low-Current/Low-
Voltage Battery Powered
Amplifiers Infrared Detector
Amplifiers Ultra-High Input Impedance Pre-
Amplifiers
D High Gain D Built-In Diodes D VGS(off) Max –1.2 V
DESCRIPTION
The SSTD89A n-channel JFET features built-in self-biased diodes and is designed to provide low
voltage, low noise and low cut-off
voltage. It can be used with power supplies as low as 1.2 V. The SSTD89A is ideal for use in low current amplifier, hearing aid and mini-microphone applications. The SSTD89A is available in the SC-70 (SOT-353), 5-lead package.
SOT-353 SC-70 (5-LEADS)
Diode 1 5 S
2
G
3
4
D
Top View Order Number: SSTD89A
ABSOLUTE MAXIMUM RATINGS (ALL
VOLTAGES REFERENCED TO GND = 0 V)
Gate-Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15 V Gate-Source
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15 V Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA Sto...