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2SK2989_09

Description
Chopper Regulator, DC−DC Converter and Motor Drive Applications
File Size232KB,6 Pages
ManufacturerToshiba Semiconductor
Websitehttp://toshiba-semicon-storage.com/
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2SK2989_09 Overview

Chopper Regulator, DC−DC Converter and Motor Drive Applications

2SK2989
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π−MOSVI)
2SK2989
Chopper Regulator, DC−DC Converter and Motor Drive
Applications
Unit: mm
Low drain−source ON resistance
High forward transfer admittance
Low leakage current
Enhancement−mode
: R
DS (ON)
= 120 mΩ (typ.)
: |Y
fs
| = 2.6 S (typ.)
: I
DSS
= 100
μA
(max) (V
DS
= 50 V)
: V
th
= 1.0 to 2.2 V (V
DS
= 10 V, I
D
= 1 mA)
Absolute Maximum Ratings
(Ta = 25°C)
Characteristics
Drain−source voltage
Drain−gate voltage (R
GS
= 20 kΩ)
Gate−source voltage
Drain current
Drain power dissipation
Channel temperature
Storage temperature range
DC
(Note 1)
Symbol
V
DSS
V
DGR
V
GSS
I
D
I
DP
P
D
T
ch
T
stg
Rating
50
50
±20
5
15
0.9
150
−55
to 150
Unit
V
V
V
A
W
°C
°C
Pulse (Note 1)
JEDEC
JEITA
TOSHIBA
TO-92MOD
2-5J1C
Weight: 0.36 g (typ.)
Note:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate
reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and
Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Thermal Characteristics
Characteristics
Thermal resistance, channel to ambient
Symbol
R
th (ch−a)
Max
138
Unit
°C / W
Note 1: Please use devices on condition that the channel temperature is below 150°C.
This transistor is an electrostatic sensitive device.
Please handle with caution.
1
2009-09-29
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