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參數(shù)資料
| 型號(hào)： | 2SK2493(2-7J1B) |
| 元件分類： | JFETs |
| 英文描述： | 5 A, 16 V, 0.12 ohm, N-CHANNEL, Si, POWER, MOSFET |
| 封裝： | LEAD FREE, 2-7J1B, 3 PIN |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 383K |
| 代理商： | 2SK2493(2-7J1B) |
2SK2493
2010-02-05
1
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (πMOSV)
2SK2493
Chopper Regulator and DCDC Converter Applications
2.5-V gate drive
Low drainsource ON resistance
: RDS (ON) = 0.08 m (typ.)
High forward transfer admittance
: |Yfs| = 8.0 S (typ.)
Low leakage current
: IDSS = 100 μA (max) (VDS = 16 V)
Enhancement mode
: Vth = 0.5 to 1.1 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drainsource voltage
VDSS
16
V
Draingate voltage (RGS = 20 k)
VDGR
16
V
Gatesource voltage
VGSS
±8
V
DC (Note 1)
ID
5
A
Drain current
Pulse (Note 1)
IDP
20
A
Drain power dissipation (Tc = 25°C)
PD
20
W
Channel temperature
Tch
150
°C
Storage temperature range
Tstg
55 to 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)
6.25
°C / W
Thermal resistance, channel to ambient
Rth (cha)
125
°C / W
Note 1: Ensure that the channel temperature does not exceed 150°C.
This transistor is an electrostatic-sensitive device.
Please handle with caution.
Unit: mm
1.1
± 0.2
0.1
±
0.
1
1.05 MAX.
2.3
± 0.15
5.2
± 0.2
0.8 MAX.
0.6 MAX.
9.
5
±
0.3
1.
2
MA
X
.
1.
5
±
0.2
6.5
± 0.2
1
2
3
0.6 MAX.
5.5
±
0.
2
0.6
± 0.15
2.3
±
0.
2
2.3
± 0.15
1. GATE
2. DRAIN
（
HEAT SINK）
3. SOURSE
3
2
1
JEDEC
―
JEITA
―
TOSHIBA
2-7J1B
Weight: 0.36 g (typ.)
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| 2SK2494-01 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:N-channel MOS-FET |
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