HSSR-7110#200 Avago Technologies US Inc., HSSR-7110#200 Datasheet - Page 11

• Manufacturer Part Number: HSSR-7110#200
• Description: ISOLAT 1.5KVDC 1CH GATE DVR 8DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HSSR-7110#200

• Package / Case: 8-DIP (0.300", 7.62mm)
• Output Type: Gate Driver
• Voltage - Isolation: 1500VDC
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 1.6A
• Current - Dc Forward (if): 20mA
• Input Type: DC
• Mounting Type: Through Hole
• Load Voltage Rating: 90 V
• Load Current Rating: 0.8 A
• Contact Form: 1 Form A
• Output Device: MOSFET
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS compliant by exemption

Design Considerations for Replacement of Electro-Me-
chanical Relays
The HSSR-7110 family can replace electro-mechanical
relays with comparable output voltage and current
ratings. The following design issues need to be consid-
ered in the replacement circuit.
Input Circuit: The drive circuit of the electro-mechani-
cal relay coil needs to be modified so that the average
forward current driving the LED of the HSSR- 7110 does
not exceed 20 m�. � nominal forward drive current of 10
m� is recommended. � recommended drive circuit with
5 volt �
higher �
resistor to a nominal LED forward current of 10 m�. One
important consideration to note is that when the LED is
turned off, no more than 0.6 volt forward bias should be
applied across the LED. Even a few microamps of current
may be sufficient to turn on the HSSR- 7110, although it
may take a considerable time. The drive circuit should
maintain at least 5 m� of LED current during the ON
condition. If the LED forward current is less than the 5
m� level, it will cause the HSSR-7110 to turn on with a
longer delay. In addition, the power dissipation in the
output power MOSFETs increases, which, in turn, may
violate the power dissipation guidelines and affect the
reliability of the device.
Output Circuit: Unlike electromechanical relays, the
designer should pay careful attention to the output
on-resistance of solid state relays. The previous section,
“On- Resistance and Rating Curves” describes the issues
that need to be considered. In addition, for strictly dc
applications the designer has an advantage using Con-
nection � which has twice the output current rating as
Connection �. Furthermore, for dc-only applications, with
Connection � the on-resistance is considerably less when
compared to Connection �.
Output over-voltage protection is yet another important
design consideration when replacing electro-mechanical
relays with the HSSR-7110. The output power MOSFETs
can be protected using Metal oxide varistors (MO�s)
or TransZorbs against voltage surges that exceed the
90 volt output withstand voltage rating. Examples of
sources of voltage surges are inductive load kickbacks,
lightning strikes, and electro-static voltages that exceed
the specifications on this data sheet. For more informa-
tion on output load and protection refer to �pplication
Note 1047.
For product information and a complete list of distributors, please go to our web site:
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved.
5989-1944EN - June 29, 2007
CC
CC
and CMOS logic gates is shown in Figure 1. If
voltages are used, adjust the current limiting
www.avagotech.com
References:
1. �pplication Note 1047, “Low On-Resistance Solid State
2. Reliability Data for HSSR-7110.
MO� is a registered trademark of �E�RC� Solid State.
TransZorb is a registered trademark of �eneral Semicon-
ductor.
MIL-PRF-38534 Class H, Class E and DSCC SMD Test
Program
Class H:
�vago Technologies’ s Hi-Rel Optocouplers are in compli-
ance with MIL-PRF-38534 Class H. Class H devices are also
in compliance with DSCC drawing 5962-93140.
Testing consists of 100% screening and quality conform-
ance inspection to MIL-PRF-38534.
Class E:
Class E devices are in compliance with DSCC drawing
5962-9314001Exx. �vago Technologies has defined the
Class E device on this drawing to be based on the Class
K requirements of MIL-PRF-38534 with exceptions. The
exceptions are as follows:
1. Nondestructive �ond Pull, Test method 2023 of MIL-
2. Particle Impact Noise Detection (PIND), Test method
3. Die Shear Strength, Test method 2019 of MIL-STD-883
4. Internal �ater �apor Content, Test method 1018 of
5. Scanning Electron Microscope (SEM) inspections, Test
Relays for High Reliability �pplications. ”
STD-883 in device screening is not required.
2020 of MIL-STD-883 in device screening and group C
testing is not required.
in group � testing is not required.
MIL-STD-883 in group C testing is not required.
method 2018 of MIL-STD-883 in element evaluation is
not required.