ISO1H812GAlternatives & Equivalent Parts
About ISO1H812G
ISO1H812G is a Integrated Circuit component manufactured by Infineon. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ISO1H812GSource | SM15T36CA | STM32F303RBT6XXXTR | PIC18F25K83-I/SO | PIC16F785-I/P |
|---|---|---|---|---|---|
| Manufacturer | Infineon | STMicroelectronics | STMicroelectronics | Microchip | Microchip |
| Package Type | Small Outline Packages | Diodes Moulded Non Polarised | Quad Flat Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 36 | 2 | 64 | 28 | 20 |
| Temperature Range | — | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $4.6568 | $0.3456 | — | $1.7400 | $1.9300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE UNCONFIRMED | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | — | Yes |
| YTEOL | 6.12 | 7.06 | 2 | 19 | 8 |
| Driver Number of Bits | 8 | — | — | — | — |
| Interface IC Type | HALF BRIDGE BASED PERIPHERAL DRIVER | — | — | — | — |
| JESD-30 Code | R-PDSO-G36 | R-PDSO-C2 | S-PQFP-G64 | R-PDSO-G28 | R-PDIP-T20 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Output Current Flow Direction | SINK | — | — | — | — |
| Output Peak Current Limit-Nom | 2.2 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP36,.56 | — | QFP64,.47SQ,20 | SOP28,.4 | DIP20,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | FLATPACK | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 245 | 260 | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Surface Mount | YES | YES | YES | YES | NO |
| Technology | CMOS | AVALANCHE | CMOS | CMOS | CMOS |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | C BEND | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 0.635 mm | — | 0.5 mm | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | QUAD | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 40 | — | — | — |
| Reach Compliance Code | — | Not Compliant | — | — | — |
| Factory Lead Time | — | 13 Weeks | — | 6 Weeks | 6 Weeks |
| Additional Feature | — | UL RECOGNIZED | — | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ | OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ |
| Breakdown Voltage-Max | — | 37.8 V | — | — | — |
| Breakdown Voltage-Min | — | 34.2 V | — | — | — |
| Breakdown Voltage-Nom | — | 36 V | — | — | — |
| Clamping Voltage-Max | — | 64.3 V | — | — | — |
| Configuration | — | SINGLE, 1 CHANNEL | — | — | — |
| Diode Element Material | — | SILICON | — | — | — |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — |
| JEDEC-95 Code | — | DO-214AB | — | — | — |
| Non-rep Peak Rev Power Dis-Max | — | 1500 W | — | — | — |
| Number of Elements | — | 1 | — | — | — |
| Polarity | — | BIDIRECTIONAL | — | — | — |
| Reference Standard | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883 | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 30 V | — | — | — |
| Reverse Current-Max | — | 5 µA | — | — | — |
| Reverse Test Voltage | — | 30 V | — | — | — |
| Has ADC | — | — | YES | YES | YES |
| Bit Size | — | — | 32 | 8 | 8 |
| CPU Family | — | — | CORTEX-M4F | PIC18 | PIC16 |
| Clock Frequency-Max | — | — | 32 MHz | 64 MHz | 20 MHz |
| DMA Channels | — | — | YES | YES | NO |
| Number of I/O Lines | — | — | 52 | 25 | 18 |
| PWM Channels | — | — | YES | YES | YES |
| RAM (bytes) | — | — | 32768 | 2048 | 128 |
| ROM (words) | — | — | 131072 | 32768 | 3584 |
| ROM Programmability | — | — | FLASH | FLASH | FLASH |
| Speed | — | — | 72 MHz | 64 MHz | 20 MHz |
| Supply Current-Max | — | — | 69.7 mA | 20 mA | 3.35 mA |
| Supply Voltage-Max | — | — | 3.6 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | — | — | 2 V | 3 V | 4.5 V |
| Supply Voltage-Nom | — | — | 3.3 V | 3 V | 5 V |
| Temperature Grade | — | — | INDUSTRIAL | INDUSTRIAL | COMMERCIAL |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F303RBT6XXXTR Alternates Showing results | — | — | Image | — | — |
| Manufacturer Package Code | — | — | — | SOIC-28 | PDIP-20 |
| Date Of Intro | — | — | — | 2017-08-14 | — |
| Boundary Scan | — | — | — | NO | NO |
| DAC Channels | — | — | — | YES | NO |
| Format | — | — | — | FIXED POINT | FIXED POINT |
| Integrated Cache | — | — | — | NO | NO |
| Low Power Mode | — | — | — | YES | YES |
| Number of DMA Channels | — | — | — | 2 | — |
| Number of External Interrupts | — | — | — | 3 | 1 |
| Number of Serial I/Os | — | — | — | 2 | — |
| Number of Timers | — | — | — | 7 | 5 |
| On Chip Data RAM Width | — | — | — | 8 | 8 |
| On Chip Program ROM Width | — | — | — | 8 | 8 |
| ## PIC18F25K83-I/SO Alternates Showing results | — | — | — | Image | — |
| Screening Level | — | — | — | — | TS 16949 |
| ## PIC16F785-I/P Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for ISO1H812G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ISO1H812G is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ISO1H812G replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ISO1H812G?
Known equivalents for ISO1H812G include SM15T36CA, STM32F303RBT6XXXTR, PIC18F25K83-I/SO. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISO1H812G?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ISO1H812G alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.