Features
- Qualified to Renesas Rad Tolerant Screening and QCI Flow
- Barrier Voltage Endurance (R34TB0004EU)
- 2.5kVRMS for 1 minute, 600VRMS continuous (VDE V 0884-10 certified: file 5022321-4880-0001)
- 1.5kVDC continuous
- 500VDC at 43MeV•cm2/mg SEDR
- UL 1577 recognized: file reference E483309
- 5V/3.3V CMOS/TTL compatible
- High speed: 150Mbps typical
- 10ns typical propagation delay
- 300ps typical pulse-width distortion
- 4ns typical propagation delay skew
- 50kV/µs typical common-mode transient immunity
- Low EMI/RFI emissions
- Excellent magnetic immunity
- Passes NASA low outgassing specifications
- NiPdAu-Ag leadframes (Pb-free, Sn-free)
- Full military temperature range operation
- TA = -55°C to +125°C
- TJ = -55°C to +150°C
- TID Radiation Lot Acceptance Testing (RLAT) (LDR: <0.01rad(Si)/s)
- ISL71710M30BZ: 30krad(Si)
- ISL71710M50BZ: 50krad(Si)
- SEE characterization
- No DSEE for VDD = 7V at LET = 43MeV•cm2/mg
Description
The ISL71710M is an active input digital signal isolator with CMOS output, using Giant Magnetoresistive (GMR) technology for small size, high speed, and low power. The ISL71710M is the fastest isolator of its type, with a 150Mbps typical data rate. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10ns and a pulse-width distortion as low as 0.3ns, achieving the best specifications of any isolator. The ISL71710M has unsurpassed common-mode transient immunity of 50kV/µs. It is ideal for isolating applications such as PROFIBUS®, RS-485, and RS-422. The ISL71710M is offered in an 8 Ld 5mm x 4mm SOIC package and is fully specified across the military ambient temperature range of -55°C to +125°C.
Parameters
| Attributes | Value |
|---|---|
| Rating | Space |
| Data Rate (Mbps) | 150 |
| Isolation Voltage (min) (kVRMS) | 2.5 |
| Output Format | CMOS |
| Propagation Delay | 10 |
| Supply Voltage (min) (V) | 3.3 - 3.3 |
| Supply Voltage (max) (V) | 5 - 5 |
| Temp. Range (°C) | -55 to +125°C |
| TID LDR (krad(Si)) | 30, 50 |
| DSEE (MeV·cm2/mg) | 43 |
| Flow | RT Plastic |
| Qualification Level | Radiation Tolerant Plastic |
| Die Sale Availability? | No |
| PROTO Availability? | No |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOICN | 4.9 x 3.9 x 1.45 | 8 | 1.3 |
Applications
- Isolated power
- RS-485 and RS-422
- CAN bus/device net
- Multiplexed data transmission
- Data interfaces
- Board-to-board communication
- Ground loop elimination
- Peripheral interfaces
- Serial communication
- Logic level shifting
Renesas Boards & Kits
Radiation Tolerant/Hardened Digital Isolators Evaluation Board
The ISL71610-710EV1Z evaluation board features the ISL71610M and ISL71710M radiation tolerant digital isolators or ISL71710SLHM rad hard Giant Magnetoresistive (GMR) digital isolator parts. These ICs are radiation tolerant digital isolators designed for isolated power supply designs and isolated... Read More
Knowledge Base
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What applications can I use the ISL71610M and ISL71710M?
Question: What applications can I use the ISL71610M and ISL71710M? Answer: The ISL71610M is ideal for isolated power supply designs. The ISL71710M can be used for isolated serial communications buses, such as SPI, RS-422 and RS-485.
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What benefit do the ISL71610M and ISL71710M have over an optocoupler based digital isolator?
Question: What benefit do the ISL71610M and ISL71710M have over an optocoupler based digital isolator? Answer: The ISL71610M and the ISL71710M use a technology known as Giant Magneto Resistive (GMR) isolation. Since the GMR does not use any optics, it is not susceptible to greying or clouding of the optics ...
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What is ISL71710M maximum operating supply voltage?
... 10% increase of the nominal 5V operation voltage. While we do not believe that 5.6V will damage the part, we cannot guarantee the electrical specification for anything above 5.5V. Consequently, if a customer exceeds the recommended operating conditions, he does so at his own risk. Suitable Products ISL71710M
Mar 12, 2026
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