TIP31CGAlternatives & Equivalent Parts
About TIP31CG
TIP31CG is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical 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 | TIP31CGSource | IRF9510PBF | ATMEGA328P-AUR | AD603AQ | L-1043GDT | ATMEGA328P-AU | 0901361204 |
|---|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Vishay | Microchip | Analog Devices | Kingbright | Microchip | Molex |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Quad Flat Packages | Ceramic Dual-In-Line Packages | Other | Quad Flat Packages | Header, Shrouded - Straight PTH Box |
| Pin Count | 3 | 3 | 32 | 8 | 2 | 32 | 4 |
| Temperature Range | ~ 150.0°C | ~ 175.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.2160 | $0.2957 | $2.3000 | $10.0200 | $0.3030 | $1.9300 | $0.8368 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED | NOT RECOMMENDED | TRANSFERRED | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | No | — | Yes | — |
| Manufacturer Package Code | 221A | — | TQFP-32 | Q-8 | — | TQFP-32 | — |
| YTEOL | 4 | 5 | 3 | 3 | 2 | 3 | 9 |
| Case Connection | COLLECTOR | DRAIN | — | — | — | — | — |
| Collector Current-Max (IC) | 3 A | — | — | — | — | — | — |
| Collector-Emitter Voltage-Max | 100 V | — | — | — | — | — | — |
| Configuration | SINGLE | SINGLE WITH BUILT-IN DIODE | — | — | SINGLE | — | — |
| DC Current Gain-Min (hFE) | 10 | — | — | — | — | — | — |
| JEDEC-95 Code | TO-220AB | TO-220AB | — | — | — | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | S-PQFP-G32 | R-GDIP-T8 | — | S-PQFP-G32 | — |
| JESD-609 Code | e3 | e3 | e3 | e0 | — | e3 | e3 |
| Number of Elements | 1 | 1 | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | — | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | — | SQUARE | — |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLATPACK, THIN PROFILE | IN-LINE | — | FLATPACK, THIN PROFILE | — |
| Polarity/Channel Type | NPN | P-CHANNEL | — | — | — | — | — |
| Power Dissipation-Max (Abs) | 30 W | 43 W | — | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — |
| Surface Mount | NO | NO | YES | NO | NO | YES | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | — | Matte Tin (Sn) | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | — | GULL WING | — |
| Terminal Position | SINGLE | SINGLE | QUAD | DUAL | — | QUAD | — |
| Transistor Application | SWITCHING | SWITCHING | — | — | — | — | — |
| Transistor Element Material | SILICON | SILICON | — | — | — | — | — |
| Transition Frequency-Nom (fT) | 3 MHz | — | — | — | — | — | — |
| Factory Lead Time | — | 8 Weeks | 7 Weeks | — | — | 6 Weeks | — |
| Additional Feature | — | AVALANCHE RATED | IT ALSO OPERATES 1.8V AT 4 MHZ | — | HIGH RELIABILITY | ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY | SHROUDED |
| Avalanche Energy Rating (Eas) | — | 200 mJ | — | — | — | — | — |
| DS Breakdown Voltage-Min | — | 100 V | — | — | — | — | — |
| Drain Current-Max (ID) | — | 4 A | — | — | — | — | — |
| Drain-source On Resistance-Max | — | 1.2 Ω | — | — | — | — | — |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — | — |
| Operating Mode | — | ENHANCEMENT MODE | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | — | 260 | — |
| Pulsed Drain Current-Max (IDM) | — | 16 A | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — | — | — |
| Has ADC | — | — | YES | — | — | YES | — |
| Bit Size | — | — | 8 | — | — | 8 | — |
| Boundary Scan | — | — | NO | — | — | NO | — |
| CPU Family | — | — | AVR RISC | — | — | AVR RISC | — |
| Clock Frequency-Max | — | — | 20 MHz | — | — | 20 MHz | — |
| DAC Channels | — | — | NO | — | — | NO | — |
| DMA Channels | — | — | NO | — | — | NO | — |
| Format | — | — | FIXED POINT | — | — | FIXED POINT | — |
| Integrated Cache | — | — | NO | — | — | NO | — |
| Low Power Mode | — | — | YES | — | — | YES | — |
| Number of External Interrupts | — | — | 2 | — | — | 2 | — |
| Number of I/O Lines | — | — | 23 | — | — | 23 | — |
| Number of Serial I/Os | — | — | 1 | — | — | 1 | — |
| Number of Timers | — | — | 3 | — | — | 3 | — |
| On Chip Data RAM Width | — | — | 8 | — | — | 8 | — |
| On Chip Program ROM Width | — | — | 16 | — | — | 16 | — |
| PWM Channels | — | — | YES | — | — | YES | — |
| Package Equivalence Code | — | — | QFP32,.35SQ,32 | — | — | TQFP32,.35SQ,32 | — |
| RAM (bytes) | — | — | 2048 | — | — | 2048 | — |
| RAM (words) | — | — | 2048 | — | — | 2048 | — |
| ROM (words) | — | — | 16384 | — | — | 16384 | — |
| ROM Programmability | — | — | FLASH | — | — | FLASH | — |
| Speed | — | — | 20 MHz | — | — | 20 MHz | — |
| Supply Current-Max | — | — | 2.7 mA | — | — | 9 mA | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | 5 V | — | — | 5 V | — |
| Supply Voltage-Nom | — | — | 5 V | — | — | 5 V | — |
| Technology | — | — | CMOS | — | — | CMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — |
| Terminal Pitch | — | — | 0.8 mm | 2.54 mm | 2.54 mm | 0.8 mm | 2.54 mm |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | — |
| ## ATMEGA328P-AUR Alternates Showing results | — | — | Image | — | — | — | — |
| Source Url Status Check Date | — | — | — | 2013-05-01 14:56:15.197 | — | — | — |
| Analog IC - Other Type | — | — | — | ANALOG CIRCUIT | — | — | — |
| Neg Supply Voltage-Max (Vsup) | — | — | — | -6.3 V | — | — | — |
| Neg Supply Voltage-Min (Vsup) | — | — | — | -4.75 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -5 V | — | — | — |
| Number of Functions | — | — | — | 1 | 1 | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 6.3 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 4.75 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — | — | — |
| ## AD603AQ Alternates Showing results | — | — | — | Image | — | — | — |
| Color | — | — | — | — | GREEN | — | — |
| Forward Current-Max | — | — | — | — | 0.025 A | — | — |
| Lens Type | — | — | — | — | DIFFUSED | — | — |
| Luminous Intensity-Nom | — | — | — | — | 4.0 mcd | — | — |
| Mounting Feature | — | — | — | — | RADIAL MOUNT | — | — |
| Optoelectronic Device Type | — | — | — | — | SINGLE COLOR LED | — | — |
| Overall Height | — | — | — | — | 6.8 mm | — | — |
| Packing Method | — | — | — | — | BULK | — | — |
| Peak Wavelength | — | — | — | — | 565 nm | — | — |
| Shape | — | — | — | — | RECTANGULAR | — | — |
| Size | — | — | — | — | 5.58 mm | — | — |
| Viewing Angle | — | — | — | — | 100 deg | — | — |
| ## ATMEGA328P-AU Alternates Showing results | — | — | — | — | — | Image | — |
| Body Breadth | — | — | — | — | — | — | 0.284 inch |
| Body Depth | — | — | — | — | — | — | 0.429 inch |
| Body Length | — | — | — | — | — | — | 0.532 inch |
| Connector Type | — | — | — | — | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | — | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | — | — | — | Tin (Sn) |
| Contact Gender | — | — | — | — | — | — | MALE |
| Contact Material | — | — | — | — | — | — | NOT SPECIFIED |
| Contact Pattern | — | — | — | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | — | — | — | 20 mΩ |
| Contact Style | — | — | — | — | — | — | SQ PIN-SKT |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | 500VAC V |
| Filter Feature | — | — | — | — | — | — | NO |
| Insulation Resistance | — | — | — | — | — | — | 1000000000 Ω |
| Insulator Color | — | — | — | — | — | — | BLACK |
| Insulator Material | — | — | — | — | — | — | GLASS FILLED POLYESTER |
| Mating Contact Pitch | — | — | — | — | — | — | 0.1 inch |
| Mating Information | — | — | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | — | — | — | — | NO |
| Mounting Option 1 | — | — | — | — | — | — | LOCKING |
| Mounting Style | — | — | — | — | — | — | STRAIGHT |
| Mounting Type | — | — | — | — | — | — | BOARD |
| Number Of Connectors | — | — | — | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | — | — | — | 1 |
| Number of Rows Loaded | — | — | — | — | — | — | 1 |
| Option | — | — | — | — | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | — | — | — | RECTANGULAR |
| Plating Thickness | — | — | — | — | — | — | 15u inch |
| Polarization Key | — | — | — | — | — | — | POLARIZED |
| Rated Current (Signal) | — | — | — | — | — | — | 3 A |
| Reference Standard | — | — | — | — | — | — | UL |
| Terminal Length | — | — | — | — | — | — | 0.114 inch |
| Termination Type | — | — | — | — | — | — | SOLDER |
| Total Number of Contacts | — | — | — | — | — | — | 4 |
| UL Flammability Code | — | — | — | — | — | — | 94V-0 |
| Withdrawl Force-Min | — | — | — | — | — | — | 0.2 N |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for TIP31CG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TIP31CG 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 TIP31CG 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 TIP31CG?
Known equivalents for TIP31CG include IRF9510PBF, ATMEGA328P-AUR, AD603AQ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TIP31CG?
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 TIP31CG 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.