参数资料
型号: IRSF3031LTR
厂商: International Rectifier
文件页数: 2/6页
文件大小: 0K
描述: IC DRVR LO SIDE 50V 1.8A SOT-223
标准包装: 2,500
类型: 低端
输入类型: 非反相
输出数: 1
导通状态电阻: 155 毫欧
电流 - 输出 / 通道: 4A
工作温度: -55°C ~ 150°C
安装类型: 表面贴装
封装/外壳: TO-261-4,TO-261AA
供应商设备封装: SOT-223
包装: 带卷 (TR)
IRSF3031
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. (T c =
25 o C unless otherwise specified.)
Symbol Parameter
Vds, max Continuous drain to source voltage
Min.
Max.
50
Units Test Conditions
V
Vin, max
Continuous input voltage
-0.3
10
Ids
Pd
Continuous drain current
Power dissipation
self limited
30
3.0
A
W
W
Tc
Tc
25 o C, TO220
25 o C, SOT223
EAS
Unclamped single pulse inductive energy ?
200
mJ
Vesd1
Vesd2
T Jop
Electrostatic discharge voltage (Human Body Model)
Electrostatic discharge voltage (Machine Model)
Operating junction temperature range
-55
4000
1000
150
V
100pF. 1.5k ?
200pF, 0 ?
T Stg
TL
Storage temperature range
Lead temperature (soldering, 10 seconds)
-55
150
300
o
C
Static Electrical Characteristics
(T c = 25 o C unless otherwise specified.)
Symbol Parameter
Min.
Typ.
Max. Units Test Conditions
V ds,clamp
R ds(on)
I dss
V set
V reset
I i,on
I i,off
V in, clamp
V sd
Drain to source clamp voltage
Drain to source on resistance
Drain to source leakage current
Input threshold voltage
Input protection reset threshold voltage
Input supply current (normal operation)
Input supply current (protection mode)
Input clamp voltage
Body-drain diode forward drop ?
50
2.5
0.5
9
56
155
3.2
1.0
100
120
10
1.5
65
200
250
4.0
1.5
300
400
V
m ?
μ A
V
V
μ A
μ A
V
V
I ds = 2A
V in = 5V, I ds = 2A
V ds = 40V, V in = 0V
V ds = 5V, I ds > 10mA
V ds = 5V, I ds < 10 μ A
V in = 5V
V in = 5V
I in = 1mA
I ds = -2A, R in = 1k ?
Thermal Characteristics
Symbol Parameter
Min.
Typ.
Max. Units Test Conditions
R thjc
Thermal resistance, junction-to-case
4
o
C/W
TO-220AB
R thja
Thermal resistance, junction-to-ambient
60
R thjc
R thja
Thermal resistance, junction-to-case
Thermal resistance, junction-to-PCB ?
40
60
o
C/W
SOT-223
N OTES :
x When mounted on a 1" square PCB (FR-4 or G10 material). For recommended footprint and soldering techniques, refer
to International Rectifier Application Note AN-994.
y E AS is tested with a constant current source of 6A applied for 700μS with V in = 0V and starting T j = 25oC.
z Input current must be limited to less than 5mA with a 1k ? resistor in series with the input when the Body-Drain Diode is
forward biased.
2
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