IRS29831 查看數據表（PDF） - International Rectifier
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IRS29831 Datasheet PDF : 17 Pages
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IRS29831PBF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage
parameters are absolute voltages referenced to COM; all currents are defined positive into any lead. The thermal
resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
VDS
IDS
IDS
VCC
ICC
VHV
IHV
VDS
VCOMP
VDC
VZX
VCS
ICOMP
IDC
IZX
ICS
PD
RθJA
TJ
TS
TL
Definition
Drain-Source Voltage
†
Drain Current at 25ºC
†
Drain Current at 100ºC
††
IC Low Voltage Supply
VCC current
HV Pin Voltage
HV Pin Current
Drain Pin Voltage
COMP Pin Voltage
VDC Pin Voltage
ZX Pin Voltage
VCS Pin Voltage
COMP Pin Current
VDC Pin Current
ZX Pin Current
CS Pin Current
Package Power Dissipation @ TA ≤ +25ºC
PD = (TJMAX-TA)/RθJA
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Lead Temperature (soldering, 10 seconds)
(8-Pin DIP)
(8-Pin DIP)
Min.
---
---
---
-0.3
0
-0.3
0
-0.3
-0.3
-5
---
---
-55
-55
---
Recommended Operating Conditions
For proper operation the device should be used within recommended conditions.
Max.
700.0
0.65
0.4
20.8
25.0
600
5.0
700
Units
V
A
V
mA
V
mA
V
VCC+0.3
V
5
mA
1
W
125
ºC/W
125
125
ºC
300
Symbol Definition
Min.
Max.
Units
VCC
Supply Voltage
VCCUV+
18
V
ICC
VCC Supply Current
Note 2
10
ICS
CS Pin Current
IDC
VDC Pin Current
IZX
ZX Pin Current
mA
-1
1
ICOMP
COMP Pin Current
VDC
VDC Pin Voltage
VCS
VCS Pin Voltage
0
6.0
V
0.1
2.0
TJ
Junction Temperature
-25
100
ºC
†: The MOSFET device used in this product is rated to 4A. It has been de-rated to conform to the thermal limits of the DIP8 package
assuming no heat sink is attached.
††: This IC contains a zener clamp structure between the chip VCC and COM which has a nominal breakdown voltage of 20V. This supply pin
should not be driven by a DC, low impedance power source greater than the VCLAMP specified in the Electrical Characteristics section.
4 www.irf.com © 2014 International Rectifier
September 10, 2014
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