FOD0738R2 Fairchild Optoelectronics Group, FOD0738R2 Datasheet

OPTOCOUPLER DUAL CMOS 8SOIC

FOD0738R2

Manufacturer Part Number
FOD0738R2
Description
OPTOCOUPLER DUAL CMOS 8SOIC
Manufacturer
Fairchild Optoelectronics Group
Datasheet

Specifications of FOD0738R2

Voltage - Isolation
2500Vrms
Number Of Channels
2, Unidirectional
Current - Output / Channel
2mA
Data Rate
15MBd
Current - Dc Forward (if)
16mA
Input Type
DC
Output Type
Push-Pull, Totem-Pole
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2003 Fairchild Semiconductor Corporation
FOD0708, FOD0738 Rev. 1.0.8
FOD0708 Single Channel CMOS Optocoupler,
FOD0738 Dual Channel CMOS Optocoupler
Features
Applications
Schematics
CATHODE
+5V CMOS compatibility
15ns typical pulse width distortion
30ns max. pulse width distortion
40ns max. propagation delay skew
High speed: 15 MBd
60ns max. propagation delay
10kV/µs minimum common mode rejection
–40°C to 100°C temperature range
UL approved (file #E90700)
Line receivers
Pulse transformer replacement
Output interface to CMOS-LSTTL-TTL
Wide bandwidth analog coupling
ANODE
NC
NC
1
2
3
4
FOD0708
8
7
6
5
Note: A 0.1µF bypass capacitor
must be connected between
pins 5 and 8.
V
NC
V
GND
LED
OFF
DD
O
ON
TRUTH TABLE
V
O
OUTPUT
CATHODE 1
CATHODE 2
H
L
ANODE 1
ANODE 2
General Description
The FOD0708 and FOD0738 optocouplers consist of an
AlGaAs LED optically coupled to a high speed trans-
impedance amplifier and voltage comparator. These
optocouplers utilize the latest CMOS IC technology to
achieve outstanding performance with very low power
consumption. The devices are housed in a compact
8-pin SOIC package for optimum mounting density.
1
2
3
4
FOD0738
8
7
6
5
V
V
V
GND
DD
O
O
1
2
www.fairchildsemi.com
April 2009

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FOD0738R2 Summary of contents

Page 1

FOD0708 Single Channel CMOS Optocoupler, FOD0738 Dual Channel CMOS Optocoupler Features +5V CMOS compatibility 15ns typical pulse width distortion 30ns max. pulse width distortion 40ns max. propagation delay skew High speed: 15 MBd 60ns max. propagation delay 10kV/µs minimum common ...

Page 2

Absolute Maximum Ratings 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 ...

Page 3

Switching Characteristics 4.5 V ≤ V ≤ 5.5 V. All typical specifications are Symbol Parameter t Propagation Delay Time to PHL Logic Low Output t Propagation Delay Time to PLH Logic High Output PW Pulse Width | ...

Page 4

Typical Performance Curves Figure 1. FOD0708 Typical Input Threshold Current vs Ambient Temperature 20µ -40 - Ambient Temperature ( A Figure 3. FOD0708 ...

Page 5

Typical Performance Curves Figure 5. FOD0738 Typical Input Threshold Current vs Ambient Temperature 20µ -40 - Ambient Temperature ( A Figure 7. FOD0738 ...

Page 6

Typical Performance Curves Figure 9. Input Forward Current vs. Forward Voltage 100 0.01 0.001 ©2003 Fairchild Semiconductor Corporation FOD0708, FOD0738 Rev. 1.0.8 (Continued 100 0.1 T ...

Page 7

Pulse Gen. Vcc Ω 0.1µ Input Output Monitor 3 6 Monitoring Node Node Test Circuit for FOD0708 Fig. ...

Page 8

Package Dimensions 8-pin SOIC Surface Mount 0.143 (3.63) 0.123 (3.13) 0.021 (0.53) 0.011 (0.28) Lead Coplanarity: 0.004 (0.10) MAX Recommended Pad Layout 0.275 (6.99) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in ...

Page 9

Ordering Information Option Order Entry Identifier No Suffix FOD0708 R2 FOD0708R2 Marking Information Definitions ©2003 Fairchild Semiconductor Corporation FOD0708, FOD0738 Rev. 1.0.8 Shipped in tubes (50 units per tube) Tape and Reel (2500 units ...

Page 10

Carrier Tape Specification 3.50 ± 0.20 0.30 MAX 8.3 ± 0.10 0.1 MAX User Direction of Feed Dimensions in mm ©2003 Fairchild Semiconductor Corporation FOD0708, FOD0738 Rev. 1.0.8 8.0 ± 0.10 2.0 ± 0.05 4.0 ± 0.10 6.40 ± 0.20 ...

Page 11

Reflow Profi 260 240 T L 220 200 180 160 140 120 100 Profile Freature Temperature Min. (Tsmin) Temperature Max. (Tsmax) Time (t ) from (Tsmin to Tsmax) S Ramp-up Rate (t Liquidous ...

Page 12

TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. Auto-SPM™ F-PFS™ Build it Now™ FRFET CorePLUS™ Global ...

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