參數(shù)資料
型號(hào)： 2SK3947
元件分類(lèi)： JFETs
英文描述： 6 A, 600 V, 1.4 ohm, N-CHANNEL, Si, POWER, MOSFET
封裝： LEAD FREE, 2-10U1B, SC-67, 3 PIN
文件頁(yè)數(shù)： 1/6頁(yè)
文件大小： 179K
代理商： 2SK3947
2SK3947
2005-03-22
1
TOSHIBA Field Effect Transistor Silicon N-Channel MOS Type (π-MOSVI)
2SK3947
Switching Regulator Applications
Low drain-source ON-resistance: RDS (ON) = 1.1 (typ.)
High forward transfer admittance: |Yfs| = 5.0S (typ.)
Low leakage current: IDSS = 100 A (VDS = 600 V)
Enhancement mode: Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)
Maximum Ratings (Ta ==== 25°C)
Characteristic
Symbol
Rating
Unit
Drain-source voltage
VDSS
600
V
Drain-gate voltage (RGS = 20 k)
VDGR
600
V
Gate-source voltage
VGSS
±30
V
DC
(Note 1)
ID
6
Drain current
Pulse (t
= 1 ms)
(Note 1)
IDP
24
A
Drain power dissipation (Tc
= 25°C)
PD
40
W
Single-pulse avalanche energy
(Note 2)
EAS
345
mJ
Avalanche current
IAR
6
A
Repetitive avalanche energy (Note 3)
EAR
4
mJ
Channel temperature
Tch
150
°C
Storage temperature range
Tstg
55~150
°C
Thermal Characteristics
Characteristic
Symbol
Max
Unit
Thermal resistance, channel to case
Rth (ch-c)
3.125
°C/W
Thermal resistance, channel to ambient
Rth (ch-a)
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 = 16.8 mH, IAR = 6 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
1: Gate
2: Drain
3: Source
JEDEC
JEITA
SC-67
TOSHIBA
2-10U1B
Weight: 1.7 g (typ.)
1
3
2
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