TF256TH Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – Electret Condenser Microphone Applications

Ordering number : ENA1617A
TF256TH
SANYO Semiconductors
DATA SHEET
TF256TH
N-channel Silicon Juncton FET
Electret Condenser Microphone
Applications
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
Gate-to-Drain Voltage
Gate Current
Drain Current
Allowable Power Dissipation
Junction Temperature
Storage Temperature
Symbol
VGDO
IG
ID
PD
Tj
Tstg
Conditions
Ratings
Unit
--20
V
10 mA
1 mA
100 mW
150
°C
--55 to +150
°C
Package Dimensions
unit : mm (typ)
7031-001
Top View
1.4
0.25
3
1
2
0.1
0.2
0.45
Bot t om View
1 : Drain
2 : Source
3 : Gate
SANYO : VTFP
Product & Package Information
• Package
: VTFP
• JEITA, JEDEC
: SC-106A
• Minimum Packing Quantity : 8,000 pcs./real
Packing Type: TL
TL
Electrical Connection
1
Marking
3
N
1
2
3
2
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