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參數(shù)資料
| 型號： | 2SK3994 |
| 元件分類： | JFETs |
| 英文描述： | 20 A, 250 V, 0.105 ohm, N-CHANNEL, Si, POWER, MOSFET |
| 封裝： | LEAD FREE, 2-10R1B, SC-67, 3 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 242K |
| 代理商： | 2SK3994 |
2SK3994
2009-09-29
1
TOSHIBA Field-Effect Transistor Silicon N-Channel MOS Type (πMOS V)
2SK3994
Switching Regulator, DC/DC Converter Applications
Motor Drive Applications
Low drainsource ON-resistance
: RDS (ON) = 90 m (typ.)
High forward transfer admittance
: |Yfs| = 10 S (typ.)
Low leakage current
: IDSS = 100 μA (max) (VDS = 250 V)
Enhancement mode
: Vth = 3.0 to 5.0 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drainsource voltage
VDSS
250
V
Draingate voltage (RGS = 20 k)
VDGR
250
V
Gatesource voltage
VGSS
±30
V
DC (Note 1)
ID
20
A
Drain current
Pulse (Note 1)
IDP
80
A
Drain power dissipation (Tc = 25°C)
PD
45
W
Single-pulse avalanche energy
(Note 2)
EAS
487
mJ
Avalanche current
IAR
20
A
Repetitive avalanche energy (Note 3)
EAR
4.5
mJ
Channel temperature
Tch
150
°C
Storage temperature range
Tstg
55~150
°C
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
Symbol
Max
Unit
Thermal resistance, channel to case
Rth (chc)
2.78
°C / W
Thermal resistance, channel to ambient
Rth (cha)
62.5
°C / W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: VDD = 90 V, Tch = 25°C (initial), L = 2.06 mH, RG = 25 , IAR = 20 A
Note 3: Repetitive rating: pulse width limited by maximum channel temperature
This transistor is an electrostatic-sensitive device. Handle with care.
Unit: mm
JEDEC
—
JEITA
SC-67
TOSHIBA
2-10R1B
Weight: 1.9 g (typ.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2SK3994(Q) | 制造商:Toshiba 功能描述:Nch 250V 20A 0.105@10V TO220NIS Bulk |
| 2SK3994(Q,T) | 制造商:Toshiba America Electronic Components 功能描述:MOSFET N-CH 250V 20A TO220NIS |
| 2SK40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| 2SK400 | 制造商:Renesas Electronics Corporation 功能描述: |
| 2SK4002 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Chopper Regulator, DC-DC Converter and Motor Drive Applications |
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