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PDF K2508 Data sheet ( Hoja de datos )
| Número de pieza | K2508 | |
| Descripción | MOSFET ( Transistor ) - 2SK2508 | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de K2508 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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2SK2508
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π−MOSV)
2SK2508
Switching Regulator and DC−DC Converter and Motor
Applications
Unit: mm
z Low drain−source ON resistance
: RDS (ON) = 0.18 Ω (typ.)
z High forward transfer admittance : |Yfs| = 13 S (typ.)
z Low leakage current
: IDSS = 100 μA (max) (VDS = 250 V)
z Enhancement mode
www.DataSheet4U.com
: Vth = 1.5~3.5 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drain−source voltage
Drain−gate voltage (RGS = 20 kΩ)
Gate−source voltage
Drain current
DC (Note 1)
Pulse (Note 1)
Drain power dissipation (Tc = 25°C)
Single pulse avalanche energy
(Note 2)
Avalanche current
Repetitive avalanche energy (Note 3)
Channel temperature
Storage temperature range
VDSS
VDGR
VGSS
ID
IDP
PD
EAS
IAR
EAR
Tch
Tstg
250
250
±20
13
52
45
148
13
4.5
150
−55~150
V
V
V
A
A
W
mJ
A
mJ
°C
°C
JEDEC
―
JEITA
SC-67
TOSHIBA
2-10R1B
Weight: 1.9 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
Symbol
Max Unit
Thermal resistance, channel to case
Thermal resistance, channel to
ambient
Rth (ch−c)
Rth (ch−a)
2.78 °C / W
62.5 °C / W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: VDD = 50 V, Tch = 25°C (initial), L = 1.48 mH, RG = 25 Ω, IAR = 13 A
Note 3: Repetitive rating: pulse width limited by maximum channel temperature
This transistor is an electrostatic-sensitive device.
Please handle with caution.
1 2006-11-21
1 page  
www.DataSheet4U.com
2SK2508
RG = 25 Ω
VDD = 50 V, L = 1.48 mH
EAS
=
1
2
⋅ L ⋅ I2
⋅ ⎜⎛
⎝
BVDSS
BVDSS − VDD
⎟⎞
⎠
5 2006-11-21
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet K2508.PDF ] | |
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