K2865 データシートの表示（PDF） - Kersemi Electronic Co., Ltd.
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K2865 Datasheet PDF : 5 Pages
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2SK2865
Chopper Regulator, DC/DC Converter and Motor Drive
Applications
z Low drain−source ON-resistance
: RDS (ON) = 4.2 Ω (typ.)
z High forward transfer admittance
: |Yfs| = 1.7 S (typ.)
z Low leakage current
: IDSS = 100 μA (max) (VDS = 600 V)
z Enhancement mode
: Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Drain−source voltage
VDSS
600
V
Drain−gate voltage (RGS = 20 kΩ)
VDGR
600
V
Gate−source voltage
VGSS
±30
V
DC
(Note 1)
ID
2
A
Drain current
Pulse (t = 1 ms)
(Note 1)
IDP
5
A
Pulse (t = 100 μs)
(Note 1)
IDP
8
A
Drain power dissipation (Tc = 25°C)
PD
Single-pulse avalanche energy
(Note 2)
EAS
Avalanche current
IAR
Repetitive avalanche energy (Note 3)
EAR
Channel temperature
Tch
Storage temperature range
Tstg
20
W
93
mJ
2
A
2
mJ
150
°C
−55~150
°C
2SK2865
Unit: mm
JEDEC
―
JEITA
SC-64
TOSHIBA
2-7B1B
Weight: 0.36 g (typ.)
Thermal Characteristics
Characteristic
Symbol
Max
Unit
Thermal resistance, channel to case
Thermal resistance, channel to
ambient
Rth (ch−c)
Rth (ch−a)
6.25
°C / W
125
°C / W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: VDD = 90 V, Tch = 25°C (initial), L = 41 mH, RG = 25 Ω, IAR = 2 A
JEDEC
―
JEITA
SC-64
TOSHIBA
2-7J1B
Weight: 0.36 g (typ.)
Note 3: Repetitive rating: pulse width limited by maximum channel temperature
1
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