Specifications
| Type | Description |
|---|---|
| Part Number | BAT41 |
| Manufacturer | Vishay |
| Product Type | Schottky Diode |
| Category | Power Devices |
| Package / Case | DO-35 (DO-204AH) |
| Repetitive Peak Reverse Voltage | 100 V |
| Forward Continuous Current | 100 mA |
| Repetitive Peak Forward Current | 350 mA |
| Surge Forward Current | 750 mA; tp=10 ms |
| Power Dissipation | 200 mW; Tamb=65°C |
| Diode Capacitance | typ 2 pF; VR=1 V, f=1 MHz |
| Operating Temperature | -65 to +125°C |
| Datasheet Status | request_only |
Product Overview
The BAT41 is a Vishay Small Signal Schottky Diode supplied as a single circuit device. Electrical limits include 100 V repetitive peak reverse voltage, 100 mA forward continuous current, 350 mA repetitive peak forward current, and 750 mA surge forward current for 10 ms.
The diode is characterized with 100 V minimum reverse breakdown voltage. Leakage current is 100 nA maximum at 25°C and 20 µA maximum at 100°C. Package dimensions include 3.9 mm max body length, 1.7 mm max body diameter.
Key Features
- Single small signal Schottky diode
- DO-35 axial glass case
- Black cathode band
- 100 V VRRM rating
- 100 mA forward continuous current
- 350 mA repetitive peak forward current
- 750 mA surge forward current
- 2 pF typical diode capacitance
- 125°C junction temperature
- -65 to +125°C operating range
Typical Applications
- Small-signal diode circuits
- 100 V reverse-voltage positions
- Low-capacitance diode nodes
- Axial through-hole assemblies
Procurement Notes
When requesting a quote for BAT41, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What package is used for BAT41?
DO-35 (DO-204AH) axial glass case with black cathode band.
What are the main current ratings?
100 mA forward continuous current, 350 mA repetitive peak, 750 mA surge.
What reverse voltage rating applies?
100 V repetitive peak reverse voltage, 100 V minimum breakdown.
What capacitance is specified?
Typical 2 pF at VR=1 V, f=1 MHz.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 28, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.