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参数资料
| 型号： | 2SK3445 |
| 厂商： | Toshiba Corporation |
| 元件分类： | DC/DC变换器 |
| 英文描述： | Switching Regulator, DC-DC Converter Applications Motor Drive Applications |
| 中文描述： | 开关稳压器，DC - DC转换应用电机驱动应用 |
| 文件页数： | 1/6页 |
| 文件大小： | 233K |
| 代理商： | 2SK3445 |
2SK3445
2002-09-04
1
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (
π
-MOS
V
)
2SK3445
Switching Regulator, DC-DC Converter Applications
Motor Drive Applications
Low drain-source ON resistance: R
DS (ON)
= 90 m
(typ.)
High forward transfer admittance: |Y
fs
| =
1
0 S (typ.)
Low leakage current: I
DSS
=
1
00 μA (V
DS
= 250 V)
Enhancement-mode: V
th
= 3.0 to 5.0 V (V
DS
=
1
0 V, I
D
=
1
mA)
Maximum Ratings
(Ta 25°C)
Characteristics
Symbol
Rating
Unit
Drain-source voltage
V
DSS
250
V
Drain-gate voltage (R
GS
20 k )
V
DGR
250
V
Gate-source voltage
V
GSS
30
V
DC
(Note 1)
I
D
20
Drain current
Pulse (Note 1)
I
DP
80
A
Drain power dissipation (Tc 25°C)
P
D
125
W
Single pulse avalanche energy
(Note 2)
E
AS
487
mJ
Avalanche current
I
AR
20
A
Repetitive avalanche energy (Note 3)
E
AR
12.5
mJ
Channel temperature
T
ch
150
°C
Storage temperature range
T
stg
55~150
°C
Thermal Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, channel to case
R
th (ch-c)
1.00
°C/W
Note 1: Please use devices on condition that the channel temperature
is below 150°C.
Note 2: V
DD
50 V, T
ch
25°C (initial), L 2.06 mH, I
AR
20 A, R
G
25
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
―
JEITA
SC-97
TOSHIBA
2-9F1B
Weight: 0.74 g (typ.)
Notice:
Please use the S
1
pin for gate input
signal return. Make sure that the
main current flows into S2 pin.
1
2
3
4
相关PDF资料 |
PDF描述 |
|---|---|
| 2SK3448 | Ultrahigh-Speed Switching Use |
| 2SK3449 | DC / DC Converter Applications |
| 2SK3462 | FOR AUDIO AMPLIFIER, ANALOG SWITCH, CONSTANT CURRENT AND IMPEDANCE CONVERTER APPLICATIONS |
| 2SK3466 | Chopper Regulator |
| 2SK3468 | N CHANNEL SILICON POWER MOSFET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 2SK3445(TE24L,Q) | 制造商:Toshiba America Electronic Components 功能描述:TRANS MOSFET N-CH 250V 20A 4PIN TFP - Rail/Tube |
| 2SK3445_06 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Silicon N Channel MOS Type Switching Regulator, DC-DC Converter Applications |
| 2SK3445_09 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Switching Regulator, DC-DC Converter Applications |
| 2SK3446 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Silicon N Channel Power MOS FET Power Switching |
| 2SK3446_05 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Silicon N Channel Power MOS FET Power Switching |
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