GL34J-E3/83 Vishay Diode (Other) In Stock
The Vishay GL34J-E3/83 is a general-purpose silicon rectifier diode in a compact MELF DO-213AA package featuring a maximum forward voltage of 1.3 V, high reliability, and low leakage current for freewheeling and rectification duties. It targets consumer electronics, power supplies, and industrial circuits requiring a dependable single-diode SMD rectifier.
- Manufacturer
- Vishay
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- GL34J-E3/83 Datasheet PDF
- Category
- Diode
- Temp Range
- -65.0°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Maximum forward voltage of 1.3 V in DO-213AA MELF package enables low-drop rectification in space-constrained SMD layouts
- Low leakage current characteristic improves efficiency in high-impedance circuits and battery-operated equipment
- High-reliability rating supports freewheeling diode applications in inductive motor and relay switching circuits
- 8-week factory lead time and broad distributor availability ensure supply continuity for industrial and consumer volume builds
Applications
The GL34J-E3/83 is used as a freewheeling diode across relay coils and inductive loads in industrial control boards, protecting switching transistors from reverse-voltage spikes during coil de-energisation. Its low leakage current and 1.3 V forward voltage also make it a reliable choice for AC rectification in low-voltage power supplies, half-wave rectifier stages in consumer electronics, and reverse-polarity protection circuits in battery-management systems.
Specifications
| Factory Lead Time | 8Weeks |
| YTEOL | 6.07 |
| Additional Feature | FREE WHEELING DIODE, HIGH RELIABILITY, LOW LEAKAGE CURRENT |
| Application | GENERAL PURPOSE |
| Case Connection | ISOLATED |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 1.3V |
| JEDEC-95 Code | DO-213AA |
| JESD-30 Code | O-LELF-R2 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 10A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 0.5A |
| Package Body Material | GLASS |
| Package Shape | ROUND |
| Package Style | LONG FORM |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 600V |
| Reverse Current-Max | 5 µA |
| Reverse Recovery Time-Max | 1.5 µs |
| Reverse Test Voltage | 600V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | WRAP AROUND |
| Terminal Position | END |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.70 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum forward voltage does the GL34J-E3/83 drop at rated current, and how does that affect efficiency in a low-voltage rectifier?
The GL34J-E3/83 specifies a maximum forward voltage of 1.3 V under rated conditions. In a 5 V half-wave rectifier delivering 1 A, this 1.3 V drop represents a 26% conduction loss, so designers targeting higher efficiency should consider this carefully and may need a Schottky alternative for sub-3 V output rails where the forward voltage budget is under 0.5 V.
In which package does the GL34J-E3/83 ship, and how does the MELF form factor compare to a conventional 1206 SMD diode footprint?
The GL34J-E3/83 uses the DO-213AA MELF cylindrical package, which offers better thermal contact with the PCB via its larger end-cap solder joints compared to flat-bottom SMD packages. The cylindrical body is approximately 3.6 mm long and 1.6 mm in diameter, providing low parasitic inductance and superior heat dissipation relative to flat-body 1206 diode packages of similar size, making it preferred in high-frequency rectifier stages.
Why is the GL34J-E3/83 designated a freewheeling diode, and which inductive circuits benefit most from this rating?
The freewheeling diode designation means the GL34J-E3/83 is characterised and validated for repetitive reverse-voltage transient stress caused by collapsing magnetic fields in relay coils, solenoids, and DC motor windings. Circuits switching inductive loads up to the diode's rated current and reverse voltage can use it without additional snubber networks, reducing BOM count and simplifying PCB layout in industrial control modules cycling relays hundreds of thousands of times.
How does the GL34J-E3/83 source-to-delivery timeline affect just-in-time assembly planning?
With an 8-week factory lead time from Vishay, the GL34J-E3/83 is among the faster-lead-time rectifier diodes in its class, but JIT-style production programs running weekly builds still need at least 10 weeks of pipeline stock to absorb demand surges. Procurement teams can typically source these parts through franchised Vishay distributors in smaller quantities from stock with next-day shipping, providing a useful short-lead buffer for prototype and NPI quantities before volume orders arrive.
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