|
2SK2884_09 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – Chopper Regulator, DC−DC Converter Applications | |||
|
2SK2884
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (ÏâMOSIII)
2SK2884
Chopper Regulator, DCâDC Converter Applications
z Low drainâsource ON resistance
: RDS (ON) = 1.9 ⦠(typ.)
z High forward transfer admittance
: |Yfs| = 3.8 S (typ.)
z Low leakage current
: IDSS = 100 μA (max) (VDS = 640 V)
z Enhancement mode
: Vth = 2.0 to 4.0 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drainâsource voltage
Drainâgate voltage (RGS = 20 kâ¦)
Gateâsource 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
800
V
800
V
±30
V
5
A
15
A
100
W
370
mJ
5
A
10
mJ
150
°C
â55 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
(âHandling Precautionsâ/âDerating Concept and Methodsâ) 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 (châc)
Rth (châa)
1.25
°C / W
83.3
°C / W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: VDD = 90 V, Tch = 25°C (initial), L = 27 mH, RG = 25 â¦,
IAR = 5 A
Note 3: Repetitive rating: pulse width limited by maximum channel
temperature.
This transistor is an electrostatic-sensitive device.
Please handle with caution.
Unit: mm
JEDEC
â
JEITA
â
TOSHIBA
2-10S1B
Weight: 1.5 g (typ.)
JEDEC
â
JEITA
â
TOSHIBA
2-10S2B
Weight: 1.5 g (typ.)
1
2009-09-29
|
▷ |