iSSI20R0xH, iSSI20R11H and iSSI30R1xH
Datasheet
iSSI20R02H, iSSI20R03H, iSSI20R11H, iSSI30R11H, iSSI30R12H
Infineon's coreless-transformer advanced solid-state isolators
Features
• Solid-state isolators using Infineon's coreless-transformer technology
• No isolated gate bias supply required for gate driving
• Perfect match for CoolMOS™, OptiMOS™, and TRENCHSTOP™ IGBT
• Low power, large input voltage range from 2.6 V to 3.5 V (internally clamped)
• High-impedance, CMOS input (buffered variants)
• High output voltage up to 18 V - no series or parallel configuration required for powerful gate
driving
• High output peak current of 185 µA (direct drive variants) or 400 mA (buffered variants)
• Fast turn-off for safe switches' SOA operation
• Temperature sensor and current sensor protection inputs
• Latch-off in case of a failure event (overcurrent or over-temperature)
• Dynamic Miller clamping protection
• Wide-body package with high creepage and clearance for UL 1577 (planned) and reinforced
isolation according to IEC 60747-17 (planned)
Potential applications
• Solid-state relay AC and DC applications
• Electro-mechanical relay replacements
• Programmable logic control, industrial
automation, and controls
• Smart building and home automation systems
(thermostat, lighting, heating control)
• Instrumentation equipment
PG-DSO-8-66
PG-DSO-16-33
Product validation
Qualified for industrial applications according to relevant tests of JEDEC47/20/22.
Description
The iSSI solid-state isolator family provides powerful energy transmission over a galvanic isolation barrier to drive the gates of
MOS-controlled power transistors, such as CoolMOS™, OptiMOS™, TRENCHSTOP™ IGBT, or CoolSiC™. The output side of the iSSI
solid-state isolator family does not require a dedicated voltage supply to drive the power transistor's gate. The output side offers
advanced control functions such as fast turn-on, fast turn-off, overcurrent protection and over-temperature protection to easily
and safely build up solid-state relays for various applications. The iSSI family includes iSSI30R12H which is tailored for CoolMOS™
S7 T-sense power MOSFETs offering an integrated temperature sensor. Other parts of the family are for use with external PTC
resistors. The iSSI family offers precise protection functions for building cost effective systems. The input side of the isolator is 3.3
V compatible and operates with a supply current of typically 16 mA.
The variants iSSI20R02H, iSSI20R03H, and iSSI20R11H come in a DSO-8-66 package while iSSI30R11H and iSSI30R12H come in a
DSO-16-33 package.
The isolation is IEC 60747-17 (planned) certified for reinforced isolation and UL 1577 (planned) compliant.
Datasheet
www.infineon.com/ssr
Please read the sections "Important notice" and "Warnings" at the end of this document
1.0
2023-12-06