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Home > Products > Relays > Solid State Relays (SSR)

Broadcom Limited ASSR-601JV-500E

Name: ASSR-601JV-500E
Brand: Broadcom Limited
SKU: ASSR-601JV-500E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ASSR-601JV-500E

Manufacturer:: Broadcom Limited

Category:: Solid State Relays (SSR)

Package:: 16-SOIC (0.295", 7.50mm Width), 12 Leads

Datasheet:: ASSR-601JV-500E.pdf

Description:: SSR RELAY SPST-NO 10MA 0-1500V

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Product details

Overview

ASSR-601JV-500E from Broadcom is a high-voltage solid-state relay (SSR) with optically isolated MOSFET output stage, designed as a 1-Form-A electromechanical relay replacement. It features 1500 V output withstand voltage, <250 Ω on-resistance at 50 mA load, <4 ms turn-on time, and operates across –40°C to +110°C ambient temperature - enabling use in battery insulation resistance measurement and BMS flying-capacitor sensing circuits.

For engineers reviewing the ASSR-601JV-500E datasheet, pinout, applications, or equivalent options, key selection criteria include reinforced insulation (8.3 mm creepage/clearance), 5000 VRMS isolation rating, bidirectional output switching capability, and compatibility with high-temperature industrial signal isolation requirements.

Technical Context

The ASSR-601JV-500E integrates an AlGaAs LED input stage optically coupled to a photovoltaic diode array and driver circuit that controls two discrete high-voltage MOSFETs. Its output behaves as a bidirectional, zero-power-required switch with no polarity dependence.

It delivers reinforced insulation per IEC/EN/DIN EN 60747-5-5, supports 1414 VPEAK maximum working insulation voltage, and achieves 10 nA output leakage at 1000 V - critical for precision leakage detection in high-impedance battery monitoring paths.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Withstand Voltage	1500 V at IDSS = 250 μA - enables safe isolation in 1000 VDC systems like solar panel string monitoring.
On-Resistance (RON)	<250 Ω at IO = 50 mA - ensures minimal voltage drop and power loss during conduction in BMS sensing paths.
Turn-On / Turn-Off Time	TON < 4 ms, TOFF < 0.5 ms - supports fast cycling in inrush current limiting and dynamic insulation testing.
Input Threshold Current	10 mA min. - compatible with standard microcontroller GPIO drive capability via simple series resistor.
Isolation Rating	5000 VRMS for 1 minute (UL1577), 1414 VPEAK working voltage - meets reinforced insulation requirements for functional safety in automotive and industrial systems.
Operating Temperature	–40°C to +110°C - validated for under-hood automotive and high-temp industrial environments without derating.
Output Leakage Current	10 nA max. at 1000 V - essential for accurate µA-level leakage detection in battery insulation resistance measurement.

Pinout & Package

ASSR-601JV-500E is housed in a 300-mil SOIC-16 surface-mount package (JEDEC MS-013AC) with 8.3 mm minimum creepage and clearance between input and output sides. The package supports Pb-free reflow per JEDEC J-STD-020 and includes RoHS-compliant marking.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 6, 7, 8	NC	No internal connection - must remain unconnected on PCB; floating pins provide physical spacing for creepage compliance.
3	NC (tied internally to Pin 5)	Internally connected to cathode - must not be externally wired to avoid shorting CA node.
4	AN	Anode of input AlGaAs LED - connects to current-limited positive supply (e.g., MCU GPIO + series resistor).
5	CA	Cathode of input LED - connects to ground or low-side switch; defines input polarity and turn-on threshold.
9, 10	D2	Drain terminal of second MOSFET - internally tied together; forms one side of bidirectional output switch.
15, 16	D1	Drain terminal of first MOSFET - internally tied together; forms complementary side of bidirectional output switch.

Key Features

Feature	Design Value
Avalanche-rated MOSFETs	Withstands 6000 VPEAK transient overvoltage (VIOTM) - protects against surge events in motor drive and solar inverter interfaces.
Reinforced insulation system	8.3 mm creepage/clearance + CTI >600 V - satisfies IEC 60747-5-5 and UL1577 for functional safety-critical isolation.
Bidirectional signal switching	No external bias required on output - simplifies design in floating-sense topologies like BMS flying capacitor networks.
Low output leakage	10 nA max. at 1000 V - enables reliable detection of insulation faults down to >100 MΩ in high-voltage battery packs.
High-temperature operation	Rated up to +110°C ambient - eliminates need for thermal derating in enclosed industrial enclosures or automotive junction boxes.

Applications

Battery Insulation Resistance Measurement	BMS Flying Capacitor Sensing
Use Scenario: Measuring insulation resistance between high-voltage battery pack and chassis ground using DC voltage injection and leakage current sensing. IC Role / Device Role / Timing Role: Solid-state relay isolates test voltage source from measurement circuit while enabling controlled connection/disconnection of test signal. Use Value: 10 nA leakage and 1500 V withstand ensure accurate µA-level current detection without false fault triggers in 800 V EV battery systems.	Use Scenario: Switching flying capacitors in multiplexed cell voltage monitoring circuits to reduce component count and improve accuracy. IC Role / Device Role / Timing Role: Bidirectional, zero-bias output switch replaces mechanical relays to route capacitor charge/discharge paths without polarity constraints. Use Value: <0.5 ms turn-off time enables rapid capacitor reconfiguration, supporting high-speed cell balancing and real-time SOC estimation.
Electromechanical Relay Replacement	Inrush Current Limiter Protection
Use Scenario: Replacing 1-Form-A EMRs in programmable logic controllers and industrial I/O modules where contact wear and bounce are unacceptable. IC Role / Device Role / Timing Role: Optically isolated MOSFET switch provides silent, bounce-free, long-life switching with no moving parts. Use Value: 100,000+ cycle lifetime and –40°C to +110°C operation eliminate maintenance in remote or sealed control cabinets.	Use Scenario: Controlling NTC thermistor bypass in power supply startup sequences to limit inrush into large bulk capacitors. IC Role / Device Role / Timing Role: High-voltage SSR switches NTC out of circuit after warm-up, handling full line voltage without arcing. Use Value: 1500 V VOFF rating and avalanche-rated MOSFETs prevent failure during repeated hot-switching of 400–800 V DC bus lines.

Battery Insulation Resistance Measurement

BMS Flying Capacitor Sensing

Use Scenario: Measuring insulation resistance between high-voltage battery pack and chassis ground using DC voltage injection and leakage current sensing.

IC Role / Device Role / Timing Role: Solid-state relay isolates test voltage source from measurement circuit while enabling controlled connection/disconnection of test signal.

Use Value: 10 nA leakage and 1500 V withstand ensure accurate µA-level current detection without false fault triggers in 800 V EV battery systems.

Use Scenario: Switching flying capacitors in multiplexed cell voltage monitoring circuits to reduce component count and improve accuracy.

IC Role / Device Role / Timing Role: Bidirectional, zero-bias output switch replaces mechanical relays to route capacitor charge/discharge paths without polarity constraints.

Use Value: <0.5 ms turn-off time enables rapid capacitor reconfiguration, supporting high-speed cell balancing and real-time SOC estimation.

Electromechanical Relay Replacement

Inrush Current Limiter Protection

Use Scenario: Replacing 1-Form-A EMRs in programmable logic controllers and industrial I/O modules where contact wear and bounce are unacceptable.

IC Role / Device Role / Timing Role: Optically isolated MOSFET switch provides silent, bounce-free, long-life switching with no moving parts.

Use Value: 100,000+ cycle lifetime and –40°C to +110°C operation eliminate maintenance in remote or sealed control cabinets.

Use Scenario: Controlling NTC thermistor bypass in power supply startup sequences to limit inrush into large bulk capacitors.

IC Role / Device Role / Timing Role: High-voltage SSR switches NTC out of circuit after warm-up, handling full line voltage without arcing.

Use Value: 1500 V VOFF rating and avalanche-rated MOSFETs prevent failure during repeated hot-switching of 400–800 V DC bus lines.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage solid-state relay applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Toshiba TLP3548A	1600 V VOFF, 350 Ω RON at 50 mA, TOFF = 0.8 ms - higher on-resistance and slower turn-off than ASSR-601JV-500E.	Limited to ≤85°C ambient; lacks IEC 60747-5-5 certification - unsuitable for automotive functional safety designs.	Prefer ASSR-601JV-500E when operating above 85°C or requiring certified reinforced insulation.
Vishay VO3120	600 V VOFF, 1.2 Ω RON, 1 A load rating - lower voltage rating but higher current capacity and faster switching.	Designed for AC mains control (e.g., SSR modules); not rated for DC battery isolation or 1000 VDC systems.	Choose VO3120 only for lower-voltage AC switching; ASSR-601JV-500E remains optimal for HV DC isolation and leakage detection.

Compared with TLP3548A and VO3120, the ASSR-601JV-500E uniquely combines 1500 V DC withstand, 10 nA leakage, IEC 60747-5-5 certification, and –40°C to +110°C operation - making it the only qualified option for precision insulation resistance measurement in automotive and industrial HV battery systems.

Availability

ASSR-601JV-500E is available at Aetrix Electronics and suitable for battery management systems, high-voltage insulation testers, and industrial programmable logic controllers requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.

Supply support for ASSR-601JV-500E includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Broadcom is a global semiconductor leader specializing in infrastructure software, networking, and optoelectronic components - delivering high-reliability isolation, connectivity, and signal integrity solutions.

The ASSR-601JV-500E belongs to Broadcom's ASSR high-voltage solid-state relay family, engineered specifically for functional safety-critical isolation in electric vehicle battery systems, renewable energy inverters, and industrial test equipment.

FAQ

What is the maximum continuous load voltage supported by the ASSR-601JV-500E?

The ASSR-601JV-500E supports a continuous load voltage of up to 1000 VDC across its output terminals (pins 9/10 and 15/16). This is specified in the Recommended Operating Conditions table and validated by its 1500 V output withstand voltage rating at IDSS = 250 μA - ensuring safe margin for 1000 VDC battery monitoring and solar string applications.

Does the ASSR-601JV-500E require external power on the output side to operate?

No, the ASSR-601JV-500E does not require external power on the output side. Its photovoltaic gate-drive architecture generates sufficient gate voltage from the input LED current to fully enhance both MOSFETs, enabling true bidirectional, zero-bias switching - a key advantage over opto-TRIAC or opto-SCR relays that need load-side power.

Can ASSR-601JV-500E be used in automotive applications?

Yes, the ASSR-601JV-500E is qualified for automotive applications: it operates from –40°C to +110°C, carries IEC/EN/DIN EN 60747-5-5 certification, and supports 1414 VPEAK working insulation voltage - meeting requirements for battery insulation monitoring and BMS isolation in EV platforms per ISO 26262 functional safety alignment.

What is the purpose of the NC pins (1, 2, 6, 7, 8) on the ASSR-601JV-500E?

The NC pins (1, 2, 6, 7, 8) on the ASSR-601JV-500E serve as physical spacing elements to achieve 8.3 mm creepage and clearance between input and output sides. They are unconnected internally and must remain unpopulated or left floating on the PCB - critical for maintaining reinforced insulation integrity and passing safety certification tests.

How does the turn-on time of ASSR-601JV-500E vary with input current?

The turn-on time of ASSR-601JV-500E decreases with higher input current: typical TON is 0.8 ms at 30 mA and 4.0 ms at 10 mA (VDD = 40 V, RLOAD = 20 kΩ). This relationship is documented in Figure 11 of the datasheet and allows designers to optimize speed vs. drive capability - e.g., using 20–30 mA for sub-millisecond response in fast BMS sampling cycles.

ASSR-601JV-500E Specifications

Product attributes: Attribute value

Manufacturer:: Broadcom Limited

Series:: ASSR

Packaging:: Tape & Reel (TR)

Product Status:: Active

Mounting Type:: Surface Mount

Circuit:: SPST-NO (1 Form A)

Output Type:: AC

Voltage - Input:: 1.55VDC

Voltage - Load:: 0 V ~ 1500 V

Load Current:: 10 mA

On-State Resistance (Max):: 300 Ohms

Termination Style:: Gull Wing

Operating Temperature:: -40°C ~ 85°C

Supplier Device Package:: 16-SOIC

Approval Agency:: CSA, UL

Grade:: -

Qualification:: -

ASSR-601JV-500E FAQ

1.How can I place an order for ASSR-601JV-500E through Aetrix?

Please submit a Request for Quotation (RFQ) for ASSR-601JV-500E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for ASSR-601JV-500E reliable?

The price and inventory of ASSR-601JV-500E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ASSR-601JV-500E is usually 5 days.

3.What payment methods are accepted for ASSR-601JV-500E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ASSR-601JV-500E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ASSR-601JV-500E?

ASSR-601JV-500E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ASSR-601JV-500E order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for ASSR-601JV-500E?

For technical support, including ASSR-601JV-500E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ASSR-601JV-500E requirements.

6.How does Aetrix verify that ASSR-601JV-500E is sourced from the original manufacturer or authorized distributors?

All ASSR-601JV-500E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ASSR-601JV-500E meets industry standards.

7.What is the process for return or replacement of ASSR-601JV-500E?

All ASSR-601JV-500E units undergo pre-shipment inspection (PSI). If there is an issue with ASSR-601JV-500E, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The ASSR-601JV-500E part is unused and in its original packaging.

Return procedure for ASSR-601JV-500E:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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