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HCPL4503M -- High Speed Transistor Optocouplers
August 2008
HCPL4503M High Speed Transistor Optocouplers
Features
VISO = 5kV RMS is standard for all devices High speed - 1MBit/s Superior CMR, CMH = 50kV/ms (typical);
Description
The HCPL4503M optocoupler consists of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the 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/s minimum.
CML = 30kV/ms (typical) No base connection for improved noise immunity CTR guaranteed 0C to 70C U.L. recognized (File # E90700, Vol 2) VDE approval pending
Applications
Line receivers Pulse transformer replacement Output interface to CMOS-LSTTL-TTL Wide bandwidth analog coupling
Schematic
Package Outlines
N/C 1
8 VCC
8 1
+2 V
F
7 N/C
_
3
6 VO
8 1
8 1
N/C 4
5 GND
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
www.fairchildsemi.com
HCPL4503M -- High Speed Transistor Optocouplers
Absolute Maximum Ratings (TA = 25C unless otherwise specified)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.
Symbol
TSTG TOPR TSOL EMITTER IF (avg) IF (pk) IF (trans) VR PD DETECTOR IO (avg) IO (pk) VCC VO PD Storage Temperature
Parameter
Operating Temperature Lead Solder Temperature DC/Average Forward Input Current Peak Forward Input Current (50% duty cycle, 1ms P.W.) Peak Transient Input Current - (1s P.W., 300pps) Reverse Input Voltage Input Power Dissipation Average Output Current Peak Output Current Supply Voltage Output Voltage Output Power Dissipation
Value
-40 to +125 -40 to +100 260 for 10 sec 25 50 1.0 5 100 8 16 -0.5 to 30 -0.5 to 20 100
Units
C C C mA mA A V mW mA mA V V mW
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Electrical Characteristics (TA = 0 to 70C unless otherwise specified)
Individual Component Characteristics Symbol
EMITTER VF BVR VF / TA DETECTOR IOH Logic high output current IF = 0mA, VO = VCC = 5.5V, TA = 25C IF = 0mA, VO = VCC = 15V, TA = 25C IF = 0mA, VO = VCC = 15V ICCL ICCH Logic low supply current Logic high supply current IF = 16mA, VO = Open, VCC = 15V IF = 0mA, VO = Open, VCC = 15V, TA = 25C IF = 0mA, VO = Open, VCC = 15V *All Typicals at TA = 25C 120 0.001 0.005 0.5 1 50 200 1 2 A A A Input Forward Voltage Input Reverse Breakdown Voltage Temperature Coefficient of forward voltage IF = 16mA, TA = 25C IF = 16mA IR = 10A IF = 16mA 5.0 -1.6 1.45 1.7 1.8 V mV/C V
Parameter
Test Conditions
Min.
Typ.*
Max.
Unit
Transfer Characteristics Symbol
COUPLED CTR Current Transfer Ratio(5) IF = 16mA, VO = 0.4V, VCC = 4.5V, TA = 25C(1) IF = 16mA, VCC = 4.5V, VOL = 0.5V VOL Logic low output voltage output voltage IF = 16mA, IO = 3 mA, VCC = 4.5V, TA = 25C IF = 16mA, IO = 2.4mA, VCC = 4.5V *All Typicals at TA = 25C Note: 1. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF, times 100%. 19 15 27 30 0.5 0.5 V 50 %
Parameter
Test Conditions
Min.
Typ.*
Max.
Unit
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Electrical Characteristics (Continued) (TA = 0 to 70C unless otherwise specified)
Switching Characteristics (VCC = 5V) Symbol
TPHL
Parameter
Propagation Delay Time to Logic Low Propagation Delay Time to Logic High Common Mode Transient Immunity at Logic High Common Mode Transient Immunity at Logic Low
Test Conditions
RL = 1.9k, IF = TA = 25C RL = 1.9k, IF = TA = 25C 16mA(2) (Fig. 7)
Min.
Typ.*
0.45
Max.
0.8 1.0
Unit
s s s s V/s
RL = 1.9k, IF = 16mA(2) (Fig. 7) TPLH 16mA(2) (Fig. 7) 0.3
0.8 1.0
RL = 1.9k, IF = 16mA(2) (Fig. 7) |CMH| IF = 0 mA, VCM = 1,500VP-P, TA = 25C, RL = 1.9k(3)(Fig. 8) IF = 16mA, VCM = 1,500VP-P, RL = 1.9k(3) (Fig. 8) 15,000 50,000
|CML|
15,000
30,000
V/s
*All Typicals at TA = 25C
Isolation Characteristics Symbol
II-O
Characteristics
Input-Output Insulation Leakage Current Withstand Insulation Test Voltage Resistance (input to output) Capacitance (input to output)
Test Conditions
Relative humidity = 45%, TA = 25C, t = 5s, VI-O = 3000VDC(4) RH 50%, TA = 25C, II-O 2A, t = 1 min.(4) VI-O = 500VDC f = 1MHz(4)
Min.
Typ.**
Max.
1.0
Unit
A
VISO RI-O CI-O
5,000 1012 0.6
VRMS pF
Notes: 2. The 1.9k load represents 1 TTL unit load of 1.6mA and 5.6k pull-up resistor. 3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high state (i.e., VO>2.0V). Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state (i.e., VO<0.8V). 4. Device is considered a two terminal device: Pins 1, 2, 3 and 4 are shorted together and Pins 5, 6, 7 and 8 are shorted together.
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Typical Performance Curves
Fig. 1 Normalized CTR vs. Forward Current
1.2 1.2
Fig. 2 Normalized CTR vs. Temperature
1.0
1.0
NORMALIZED CTR
0.8
NORMALIZED CTR
0.8
0.6
0.6
0.4 Normalized to: IF = 16mA 0.2 VO = 0.4V VCC = 5V TA = 25C
0.4 Normalized to: TA = 25C 0.2 IF = 16mA VCC = 5V VO = 0.4V
0.0 0.1
1
10
100
0.0 -60
-40
-20
0
20
40
60
80
100
IF - FORWARD CURRENT (mA)
TA - TEMPERATURE (C)
Fig. 3 Output Current vs. Output Voltage
TA = 25C VCC = 5V IF = 40mA IF = 35mA 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 IF = 30mA IF = 25mA IF = 20mA IF = 15mA IF = 10mA IF = 5mA
Fig. 4 Logic High Output Current vs. Temperature
IOH - LOGIC HIGH OUTPUT CURRENT (nA)
1000 IF = 0mA VCC = 5V VO = 5V 100
16 14
IO - OUTPUT CURRENT (mA)
10
1
0.1 -60
-40
-20
0
20
40
60
80
100
VO - OUTPUT VOLTAGE (V)
TA - TEMPERATURE (C)
Fig. 5 Propagation Delay vs. Temperature
800 700 10000
Fig. 6 Propagation Delay vs. Load Resistance
Tp - PROPAGATION DELAY (ns)
600 RL = 4.1k (TPLH) 500 RL = 4.1k (TPLH) 400 300 200 100 0 -60 IF = 16mA VCC = 5V RL = 1.9k (TPHL) RL = 1.9k (TPLH)
TP - PROPAGATION DELAY (ns)
IF - 10mA (TPHL) 1000 IF - 16mA (TPHL)
IF - 16mA (TPLH) VCC = 5 V TA = 25C 10
IF - 10mA (TPLH) -40 -20 0 20 40 60 80 100 100 1
TA - TEMPERATURE (C)
RL - LOAD RESISTANCE (k)
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Test Circuits
1
+ Noise Shield
Pulse Generator I F tr = 5ns Z O = 50 10% D.C. I/f < 100s
8 7 6 5
VCC
+5 V
2
VF -
N/C VO
RL
3
I F Monitor Rm
VO 0.1 F
4
GND
C L = 1.5 F
IF 0
VO
5V
1.5 V
1.5 V VOL
TPHL
TPLH
Fig. 7 Switching Time Test Circuit
IF
1
+
Noise Shield
8 7 6 5
VCC
+5 V
2
A B VFF VF -
N/C VO
RL
3 4
+
VCM
VO 0.1 F
GND
-
-
Pulse Gen
VCM 10 V 10% tr VO
90%
90% 10% tf 5V
0V
Switch at A : IF = 0 mA VO Switch at A : IF = 16 mA
VOL
Fig. 8 Common Mode Immunity Test Circuit
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Package Dimensions
Through Hole
PIN 1 ID.
4 3 2 1
4 3 2 1
0.4" Lead Spacing
PIN 1 ID.
0.270 (6.86) 0.250 (6.35)
5 6 7 8
0.270 (6.86) 0.250 (6.35)
0.390 (9.91) 0.370 (9.40)
5
6
7
8
SEATING PLANE
0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.140 (3.55) 0.020 (0.51) MIN
SEATING PLANE
0.390 (9.91) 0.370 (9.40) 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.140 (3.55) 0.004 (0.10) MIN
0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 15 MAX 0.300 (7.62) TYP
0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 0 to 15 0.400 (10.16) TYP
Surface Mount
0.390 (9.91) 0.370 (9.40)
4 3 2 1
8-Pin DIP - Land Pattern
0.070 (1.78)
PIN 1 ID.
0.270 (6.86) 0.250 (6.35)
0.060 (1.52)
5
6
7
8
0.100 (2.54) 0.295 (7.49) 0.415 (10.54) 0.030 (0.76)
0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN
0.300 (7.62) TYP 0.016 (0.41) 0.008 (0.20)
0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX
0.045 (1.14) 0.315 (8.00) MIN 0.405 (10.30) MAX.
Note: All dimensions are in inches (millimeters)
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
www.fairchildsemi.com 7
HCPL4503M -- High Speed Transistor Optocouplers
Ordering Information
Option
No Option S SD T V TV SV SDV
Example Part Number
HCPL4503M HCPL4503SM HCPL4503SDM HCPL4503TM HCPL4503VM HCPL4503TVM HCPL4503SVM HCPL4503SDVM
Description
Standard Through Hole Surface Mount Lead Bend Surface Mount; Tape and Reel 0.4" Lead Spacing VDE0884 VDE0884; 0.4" Lead Spacing VDE0884; Surface Mount VDE0884; Surface Mount; Tape and Reel
Marking Information
1
4503 V
3 4
2 6
XX YY
5
B
Definitions
1 2 3 4 5 6 Fairchild logo Device number VDE mark (Note: Only appears on parts ordered with VDE option - See order entry table) Two digit year code, e.g., `03' Two digit work week ranging from `01' to `53' Assembly package code
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
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HCPL4503M -- High Speed Transistor Optocouplers
Carrier Tape Specifications
D0 K0
t
P0
P2
E
A0 W1 B0
F W
d
User Direction of Feed
P
D1
Symbol
W t P0 D0 E F P2 P A0 B0 K0 W1 d R Pocket Pitch Tape Width
Description
Tape Thickness Sprocket Hole Pitch Sprocket Hole Diameter Sprocket Hole Location Pocket Location
Dimension in mm
16.0 0.3 0.30 0.05 4.0 0.1 1.55 0.05 1.75 0.10 7.5 0.1 4.0 0.1 12.0 0.1 10.30 0.20 10.30 0.20 4.90 0.20
Pocket Dimensions
Cover Tape Width Cover Tape Thickness Max. Component Rotation or Tilt Min. Bending Radius
1.6 0.1 0.1 max 10 30
Reflow Profile
300 Temperature (C) 250 200 150 100 50 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Time (Minute) * Peak reflow temperature: 260 C (package surface temperature) * Time of temperature higher than 183 C for 160 seconds or less * One time soldering reflow is recommended Time above 183C, <160 sec Ramp up = 2-10C/sec 260 C peak 245 C, 10-30 s
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
www.fairchildsemi.com 9
HCPL4503M -- High Speed Transistor Optocouplers
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ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete Product Status Formative / In Design First Production Full Production Not In Production Definition Datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only.
Rev. I35
(c)2005 Fairchild Semiconductor Corporation HCPL4503M Rev. 1.0.3
www.fairchildsemi.com 10

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