參數(shù)資料
型號(hào): 2SK3843
元件分類: JFETs
英文描述: 75 A, 40 V, 0.008 ohm, N-CHANNEL, Si, POWER, MOSFET
封裝: LEAD FREE, 2-9F1C, 4 PIN
文件頁數(shù): 1/6頁
文件大小: 180K
代理商: 2SK3843
2SK3843
2007-11-14
1
TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type (UMOSIII)
2SK3843
Switching Regulator, DC/DC Converter and Motor Drive
Applications
Low drainsource ON resistance: RDS (ON) = 2.7 m (typ.)
High forward transfer admittance: |Yfs| = 120 S (typ.)
Low leakage current: IDSS = 10 μA (max) (VDS = 40 V)
Enhancement mode: Vth = 1.5~3.0 V (VDS = 10 V, ID = 1 mA)
Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Drain–source voltage
VDSS
40
V
Drain–gate voltage (RGS = 20 k)
VDGR
40
V
Gate–source voltage
VGSS
±20
V
DC
(Note 1)
ID
75
A
Drain current
Pulse (Note 1)
IDP
300
A
Drain power dissipation (Tc = 25°C)
PD
125
W
Single-pulse avalanche energy
(Note 2)
EAS
542
mJ
Avalanche current
IAR
75
A
Repetitive avalanche energy (Note 3)
EAR
12.5
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
Characteristic
Symbol
Max
Unit
Thermal resistance, channel to case
Rth (ch–c)
1.0
°C/W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: VDD = 25 V, Tch = 25°C (initial), L = 100 H, IAR = 75 A, RG = 25
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
TOSHIBA
2-9F1C
Weight: 0.74 g (typ.)
1
3
4
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