STTH1R02A STMicroelectronics Diode (Diodes Moulded) In Stock
STTH1R02A is an ultra-fast recovery silicon rectifier diode in SMA package with 0.8 V forward voltage. Features 1 A forward current and 200 V reverse voltage for efficient freewheeling. Available from stock worldwide with competitive pricing.
- Manufacturer
- STMicroelectronics
- Package
- Diodes Moulded
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- STTH1R02A Datasheet PDF
- Category
- Diode
- Price
- From $0.1000(MOQ 1)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-fast recovery time enabling high-frequency switching applications
- Low forward voltage drop of 0.8 V for improved power efficiency
- Compact SMA (DO-214AC) 2-pin surface-mount package for space-constrained PCB designs
Applications
STTH1R02A is ideal for freewheeling diode applications in switch-mode power supplies and motor drive circuits. Its ultra-fast recovery characteristics make it suitable for high-frequency rectification in DC-DC converters and inverters. The compact SMA package enables use in space-constrained consumer electronics and industrial power management designs.
Specifications
| Factory Lead Time | 15Weeks |
| YTEOL | 6.19 |
| Additional Feature | FREE WHEELING DIODE |
| Application | ULTRA FAST RECOVERY |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.8V |
| JESD-30 Code | R-PDSO-C2 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 60A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 1.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 200V |
| Reverse Recovery Time-Max | 0.03 µs |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | C BEND |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Diodes Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STTH1R02A:
Frequently Asked Questions
What is the maximum reverse voltage STTH1R02A can handle?
STTH1R02A supports a maximum reverse voltage of 200 V, making it suitable for medium-voltage rectification in switch-mode power supplies and motor drive freewheeling applications operating up to this voltage level.
How does STTH1R02A perform in high-frequency switching circuits?
With its ultra-fast recovery characteristics and 1 A forward current rating, STTH1R02A is optimized for switching frequencies above 100 kHz, minimizing reverse recovery losses in SMPS, inverters, and DC-DC converter topologies.
Which PCB mounting style does STTH1R02A use and what are the package dimensions?
STTH1R02A uses the SMA (DO-214AC) surface-mount package with 2 pins, offering a compact footprint of approximately 4.4 mm x 2.6 mm, enabling efficient board space utilization in densely populated power converter layouts.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3750 | $0.38 |
| 35+ | $0.1875 | $6.56 |
| 200+ | $0.1313 | $26.26 |
| 500+ | $0.1170 | $58.50 |
| 1000+ | $0.1050 | $105.00 |
| 2000+ | $0.1000 | $200.00 |
In Stock · 24h Response · Worldwide Shipping
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“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”