参数资料
型号: SH8K22TB1
厂商: Rohm Semiconductor
文件页数: 1/5页
文件大小: 0K
描述: MOSFET N-CH DUAL 45V 4.5A SOP8
产品目录绘图: xTB1 Series SOP-8
特色产品: ECOMOS? Series MOSFETs
标准包装: 1
FET 型: 2 个 N 沟道(双)
FET 特点: 逻辑电平门
漏极至源极电压(Vdss): 45V
电流 - 连续漏极(Id) @ 25° C: 4.5A
开态Rds(最大)@ Id, Vgs @ 25° C: 46 毫欧 @ 4.5A,10V
Id 时的 Vgs(th)(最大): 2.5V @ 1mA
闸电荷(Qg) @ Vgs: 9.6nC @ 5V
输入电容 (Ciss) @ Vds: 550pF @ 10V
功率 - 最大: 2W
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP
包装: 标准包装
其它名称: SH8K22TB1DKR
4V Drive Nch+Nch MOSFET
SH8K22
? Structure
Silicon N-channel MOSFET
? Dimensions (Unit : mm)
SOP8
? Features
1) Built-in G-S Protection Diode.
2) Small surface Mount Package (SOP8).
? Application
Power switching, DC / DC converter, Inverter
Each lead has same dimensions
? Packaging specifications
? Inner circuit
Package
Taping
(8)
(7)
(6)
(5)
(8) (7) (6) (5)
Type
SH8K22
Code
Basic ordering unit (pieces)
TB
2500
? 2
? 2
(1) (2) (3) (4)
? Absolute maximum ratings (Ta=25 ? C)
<It is the same ratings for the Tr1 and Tr2.>
? 1
? 1
(1) Tr1 Source
(2) Tr1 Gate
(3) Tr2 Source
(4) Tr2 Gate
Parameter
Symbol
Limits Unit
(1)
(2)
(3)
(4)
(5) Tr2 Drain
(6) Tr2 Drain
Drain-source voltage
V DSS
45
V
? 1 ESD PROTECTION DIODE
? 2 BODY DIODE
(7) Tr1 Drain
(8) Tr1 Drain
Gate-source voltage
Drain current
Source current
Continuous
Pulsed
Continuous
V GSS
I D
I DP *1
I S
±20 V
±4.5 A
±18 A
1 A
? A protection diode is included between the gate and
the source terminals to protect the diode against static
electricity when the product is in use. Use the protection
circuit when the fixed voltages are exceeded.
(Body diode)
Pulsed
I SP *1
18
A
Total power dissipation
P D
*2
2 W / TOTAL
1.4 W / ELEMENT
Chanel temperature
Range of Storage temperature
T ch
T stg
150
-55 to +150
o
o
C
C
*1 PW ? 10 ? s、 Duty cycle ? 1 ?
*2 Mounted on a ceramic board
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
1/4
2009.12 - Rev.A
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