TF256TH Datasheet, PDF (1/7 Pages) Sanyo Semicon Device – Electret Condenser Microphone Applications

Ordering number : ENA1617B
TF256TH
N-Channel JFET
20V, 140 to 450μA, 1.7mS, VTFP
http://onsemi.com
Features
• _{High gain : GV=2.7dB typ (VCC=2V, RL=2.2kΩ, Cin=5pF, VIN=10mV, f=1kHz)}
• _{Ultrasmall package facilitates miniaturization in end products}
• _{Best suited for use in electret condenser microphone for audio equipments and telephones}
• _{Excellent transient characteristics}
• _{Adoption of FBET process}
• _{Halogen free compliance}
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter
Symbol
Gate-to-Drain Voltage
Gate Current
Drain Current
Allowable Power Dissipation
Junction Temperature
VGDO
IG
ID
PD
Tj
Storage Temperature
Tstg
Conditions
Ratings
Unit
--20
V
10 mA
1 mA
100 mW
150
°C
--55 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Package Dimensions
unit : mm (typ)
7031A-001
1.4
0.25 0.1
3
TF256TH-3-TL-H
TF256TH-4-TL-H
TF256TH-5-TL-H
0 to 0.02
1
0.45
2
0.2
12
3
1 : Drain
2 : Source
3 : Gate
VTFP
Product & Package Information
• Package
: VTFP
• JEITA, JEDEC
: SC-106A
• Minimum Packing Quantity : 8,000 pcs./reel
Packing Type: TL
Marking
N
TL
Electrical Connection
1
3
2
Semiconductor Components Industries, LLC, 2013
August, 2013
91212 TKIM/10511 TKIM TC-00002535/N2509GB TKIM TC-00002097 No. A1617-1/7