Vishay SMF18A-E3-08 1-Element Uni-Directional TVS Diode, 200 W, 2-Pin DO-219
- RS Stock No.:
- 180-7939
- Mfr. Part No.:
- SMF18A-E3-08
- Brand:
- Vishay
Bulk discount available
Subtotal (1 pack of 25 units)*
£2.45
(exc. VAT)
£2.95
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 14 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 225 | £0.098 | £2.45 |
| 250 - 600 | £0.068 | £1.70 |
| 625 - 1225 | £0.066 | £1.65 |
| 1250 - 2475 | £0.064 | £1.60 |
| 2500 + | £0.063 | £1.58 |
*price indicative
- RS Stock No.:
- 180-7939
- Mfr. Part No.:
- SMF18A-E3-08
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Diode Configuration | Single | |
| Direction Type | Uni-Directional | |
| Product Type | TVS Diode | |
| Minimum Breakdown Voltage Vbr | 17.8V | |
| Mount Type | Surface | |
| Package Type | DO-219 | |
| Maximum Reverse Stand-off Voltage Vwm | 18V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 200W | |
| Clamping Voltage VC | 26V | |
| Minimum Operating Temperature | -55°C | |
| Test Current It | 1mA | |
| Maximum Peak Pulse Current Ippm | 6.8A | |
| ESD Protection | Yes | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 1 | |
| Series | eSMP | |
| Length | 2.9mm | |
| Standards/Approvals | No | |
| Height | 1.08mm | |
| Maximum Reverse Leakage Current | 0.1μA | |
| Automotive Standard | AEC-Q101 | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Diode Configuration Single | ||
Direction Type Uni-Directional | ||
Product Type TVS Diode | ||
Minimum Breakdown Voltage Vbr 17.8V | ||
Mount Type Surface | ||
Package Type DO-219 | ||
Maximum Reverse Stand-off Voltage Vwm 18V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 200W | ||
Clamping Voltage VC 26V | ||
Minimum Operating Temperature -55°C | ||
Test Current It 1mA | ||
Maximum Peak Pulse Current Ippm 6.8A | ||
ESD Protection Yes | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 1 | ||
Series eSMP | ||
Length 2.9mm | ||
Standards/Approvals No | ||
Height 1.08mm | ||
Maximum Reverse Leakage Current 0.1μA | ||
Automotive Standard AEC-Q101 | ||
- COO (Country of Origin):
- CN
Vishay TVS Diode
The Vishay SMF DO-219AB package, surface mount ESD protected unidirectional TVS diode has a breakdown voltage rating of 20V and peak pulse current rating of 6.8A.
Features and Benefits
• 200W peak pulse power capability with a 10/1000μs waveform, repetition rate (duty cycle): 0.01%
• ESD capability according to AEC-Q101: human body model: class H3B > 8 kV
• ESD immunity ±30kV contact discharge and ±30kV air discharge
• Excellent clamping capability
• Halogen and Lead (Pb) free component
• Low incremental surge resistance
• Low-Noise technology
• Low-profile package
• Operating junction temperature ranges between -65°C and 175°C
• Very fast response time
• Wave and reflow solderable
Applications
• Automotive load dump
• Sensitive electronics protections like ICs, MOSFET, signal lines of sensor units for consumers, computers, industries and telecommunication
Certifications
• AEC-Q101 qualified
• Automotive Grade
• e3
• IEC 61000-4-2
• J-STD-020
• UL 94 V-0 listed
Related links
- Vishay 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF16A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF10A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF6V5A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF6V0A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF12A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF24A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219
- Vishay SMF33A-E3-08 1-Element Uni-Directional TVS Diode 2-Pin DO-219