TLP521-2(GRFT)Alternatives & Equivalent Parts
About TLP521-2(GRFT)
TLP521-2(GRFT) is a Integrated Circuit component manufactured by Toshiba. It comes in a Dual-In-Line 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 | TLP521-2(GRFT)Source | 1N4149 | SMBJ33A |
|---|---|---|---|
| Manufacturer | Toshiba | ON Semiconductor | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Other | Other |
| Pin Count | 8 | 2 | 2 |
| Temperature Range | — | ~ 175.0°C | -55.0°C ~ 150.0°C |
| Price | — | $0.0123 | $0.0370 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | — | Yes | — |
| Manufacturer Package Code | — | 017AG | — |
| YTEOL | — | 5.8 | 6.06 |
| Application | — | GENERAL PURPOSE | — |
| Breakdown Voltage-Min | — | 75 V | 36.7 V |
| Case Connection | — | ISOLATED | — |
| Configuration | — | SINGLE | SINGLE, 1 CHANNEL |
| Diode Element Material | — | SILICON | SILICON |
| Diode Type | — | RECTIFIER DIODE | TRANS VOLTAGE SUPPRESSOR DIODE |
| Forward Voltage-Max (VF) | — | 1 V | — |
| JEDEC-95 Code | — | DO-35 | DO-214AA |
| JESD-30 Code | — | O-PALF-W2 | R-PDSO-C2 |
| JESD-609 Code | — | e3 | e3 |
| Non-rep Pk Forward Current-Max | — | 2 A | — |
| Number of Elements | — | 1 | 1 |
| Number of Phases | — | 1 | — |
| Output Current-Max | — | 0.5 A | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | ROUND | RECTANGULAR |
| Package Style | — | LONG FORM | SMALL OUTLINE |
| Power Dissipation-Max | — | 0.5 W | — |
| Qualification Status | — | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | — | 100 V | 33 V |
| Reverse Current-Max | — | 0.025 µA | 0.2 µA |
| Reverse Recovery Time-Max | — | 0.004 µs | — |
| Reverse Test Voltage | — | 20 V | 33 V |
| Surface Mount | — | NO | YES |
| Terminal Finish | — | MATTE TIN | Matte Tin (Sn) - annealed |
| Terminal Form | — | WIRE | C BEND |
| Terminal Position | — | AXIAL | DUAL |
| Breakdown Voltage-Nom | — | — | 38.6 V |
| Clamping Voltage-Max | — | — | 53.3 V |
| Non-rep Peak Rev Power Dis-Max | — | — | 600 W |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Polarity | — | — | UNIDIRECTIONAL |
| Reference Standard | — | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883 |
| Technology | — | — | AVALANCHE |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| ## SMBJ33A Alternates Showing results | — | — | Image |
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 2 alternatives for TLP521-2(GRFT) — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TLP521-2(GRFT) 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 TLP521-2(GRFT) 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 TLP521-2(GRFT)?
Known equivalents for TLP521-2(GRFT) include 1N4149, SMBJ33A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TLP521-2(GRFT)?
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 TLP521-2(GRFT) 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.