KA2807 Fairchild Semiconductor, KA2807 Datasheet

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KA2807

Manufacturer Part Number
KA2807
Description
IC GROUND FAULT INTERRUPTER 8DIP
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of KA2807

Applications
Earth Leakage Detector
Current - Supply
19mA
Operating Temperature
-40°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KA2807
Quantity:
5 510
Part Number:
KA2807
Manufacturer:
FSC
Quantity:
19 365
Part Number:
KA2807
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Features
• Full Advantage of the UL943
• Built-In Voltage Regulator
• Sense Coil: 1000:1
• GND/Neutral Coil: 200:1
• Trip Time in Normal Fault and Ground Neutral Fault is
• Wide Operating Temperature Range
• Excellent ESD Characteristic
• 1mA Output Current Pulse to Trigger SCR
Internal Block Diagram
©2002 Fairchild Semiconductor Corporation
KA2807
Earth Leakage Detector
+INPUT
-INPUT
18ms Typ
3
2
V.REG.
VCC
8
GND
4
_
+
AMP
AMP OUT
Description
The KA2807 is a IC for ground fault circuit interrupters
which are intended to provide an electrical shock hazard pro-
tection from line to ground fault currents on grounded cir-
cuits of 120V supplies.
8-DIP
8-SOP
5
1
1
TIMING CONTROL
TRIGGER OUT
RESISTOR
TIMING
LATCH
6
1
www.fairchildsemi.com
7
CAPACITOR
TIMING
Rev. 1.0.0

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KA2807 Summary of contents

Page 1

... Internal Block Diagram VCC 8 V.REG. +INPUT 3 -INPUT 2 ©2002 Fairchild Semiconductor Corporation Description The KA2807 for ground fault circuit interrupters which are intended to provide an electrical shock hazard pro- tection from line to ground fault currents on grounded cir- cuits of 120V supplies. 8-DIP 1 8-SOP 1 AMP OUT 5 ...

Page 2

... KA2807 Absolute Maximum Ratings Parameter Supply Current Power Dissipation 8-DIP 8-SOP Operating Temperature Range Storage Temperature Range Electrical Characteristics ( 5mA Parameter Symbol Shunt Regulator Voltage V Amp Reference Voltage V Amp High Output Voltage V Amp Low Output Voltage Amp Sensitivity Current I Latch On Voltage ...

Page 3

... Test Circuit V =31V 0.3V I =5mA CC 1.45M 0.002uF KA2807 100K 1K S2 0.047uF SIG KA2807 ...

Page 4

... KA2807 Mechanical Dimensions Package 6.40 0.20 0.252 0.008 # 7.62 0.300 4 Dimensions in millimeters 8-DIP 5.08 MAX 0.200 3.40 0.33 0.20 MIN 0.013 0.134 0.008 3.30 0.30 0.130 0.012 ...

Page 5

... Mechanical Dimensions Package (Continued) Dimensions in millimeters 8-SOP KA2807 5 ...

Page 6

... Ordering Information Product Number Package KA2807 8-DIP KA2807D 8-SOP DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...

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