HCPL4503M

Maximum Reverse Diode Voltage : 5 V
Maximum Operating Temperature : + 100 C
Minimum Operating Temperature : - 40 C
Maximum Input Diode Current : 25 mA
Maximum Forward Diode Voltage : 1.7 V
Maximum Power Dissipation : 100 mW
Packaging : Bulk
Maximum Baud Rate : 1 Mbps
Package / Case : PDIP-8
Current Transfer Ratio : 38 %


Features:

• VISO = 5kV RMS is standard for all devices
• High speed-1 MBit/s
• Superior CMR, CMH = 50 kV/ms (typical); CML = 30 kV/ms (typical)
• No base connection for improved noise immunity
• CTR guaranteed 0-70°C
•U.L. recognized (File # E90700, Vol 2)
• VDE approval pending




Application

• Line receivers
• Pulse transformer replacement
• Output interface to CMOS-LSTTL-TTL
• Wide bandwidth analog coupling




Specifications

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing
HCPL4503M	Full Production	RoHS Compliant	$0.60	DIP-W	8	BULK	TBD
HCPL4503SDM	Full Production	RoHS Compliant	$0.93	SMDIP-W	8	TAPE REEL	TBD
HCPL4503SDVM	Full Production	RoHS Compliant	$0.81	SMDIP-W	8	TAPE REEL	TBD
HCPL4503SM	Full Production	RoHS Compliant	$0.93	SMDIP-W	8	BULK	TBD
HCPL4503SVM	Full Production	RoHS Compliant	N/A	SMDIP-W	8	BULK	TBD
HCPL4503TM	Not recommended for new designs	RoHS Compliant	N/A	DIP-W	8	BULK	TBD
HCPL4503TVM	Preliminary	RoHS Compliant	N/A	DIP-W	8	BULK	TBD
HCPL4503VM	Preliminary	RoHS Compliant	N/A	DIP-W	8	BULK	TBD

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Parameter	Symbol	Value	Units
Storage Temperature	TSTG	-40 to +125	°C
Operating Temperature	TOPR	-40 to +100	°C
Lead Solder Temperature	TSOL	260 for 10 sec	°C
EMITTER DC/Average Forward Input Current	IF(avg)	25	mA
Peak Forward Input Current (50% duty cycle, 1 ms P.W.)	IF(pk)	50	mA
Peak Transient Input Current - ( 1 µs P.W., 300 pps)	I F(trans)	1.0	A
Reverse Input Voltage	V R	5	V
Input Power Dissipation	PD	100	mW
DETECTOR Average Output Current	I O(avg)	8	mA
Peak Output Current	I O(pk)	16	mA
Supply Voltage	VCC	-0.5 to 30	V
Output Voltage	VO	-0.5 to 20	V
Output power dissipation	PD	100	mW

Description

The HCPL4502M, HCPL4503M, HCPL2503M, 6N135M, 6N136M, HCPL2530M and HCPL2531M optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiodeimproves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal noise shield provides superior common mode rejection of up to 50,000V/µs.

The HCPL4502M, HCPL4503M, HCPL2503M, 6N135M, 6N136M, HCPL2530M and HCPL2531M optocoupler consists of an AlGaAs LED optically coupled to a high speed photodetector transistor.

A separate connection for the bias of the HCPL4502M, HCPL4503M, HCPL2503M, 6N135M, 6N136M, HCPL2530M and HCPL2531M photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. The base of the phototransistor is not bonded out to a pin for improved noise immunity.An internal noise shield provides superior common mode rejection of 15kV/µs minimum.

Parameters:

Technical/Catalog Information	HCPL4503M
Vendor	Fairchild Optoelectronics Group
Category	Isolators
Voltage - Isolation	5000Vrms
Input Type	DC
Output Type	Transistor with Vcc
Current - Output / Channel	8mA
Voltage - Output	20V
Vce Saturation (Max)	-
Current Transfer Ratio (Min)	19% @ 16mA
Mounting Type	Through Hole
Package / Case	8-DIP
Packaging	Tube
Number of Circuits	1 - Single
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	HCPL4503M HCPL4503M