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ST SMM4F12A-TR
| Manufacturer | |
| MPN | SMM4F12A-TR |
| LCSC Part # | C1973369 |
| Packaging | DO-222AA |
| Customer # | |
| Key Attributes | TVS DIODE 12VWM 25.3VC DO-222AA |
| Datasheet | ST SMM4F12A-TR |
| RoHS Compliance | 3 documents available |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | ST | |
| Packaging | DO-222AA | |
| Clamping Voltage | 25.3V | |
| Operating Temperature | -55℃~+175℃ | |
| Peak Pulse Current (Ipp) | 112A@8/20us | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us | |
| Number of Channels | Single-channel | |
| Voltage - Breakdown | 14V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 12V |
| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | ST | |
| Packaging | DO-222AA | |
| Clamping Voltage | 25.3V | |
| Operating Temperature | -55℃~+175℃ | |
| Peak Pulse Current (Ipp) | 112A@8/20us | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Type | Description | |
|---|---|---|
| Number of Channels | Single-channel | |
| Voltage - Breakdown | 14V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 12V |
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Introduction
AI Translation
The SMM4F TVS series are designed to protect sensitive circuits against transient surges. The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.
Features
AI Translation
- Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)
- Flat and thin package: 0.85 mm
- Stand-off voltage range from 5 V to 33 V
- Unidirectional type
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
- Operating Tj max: 175 °C
- High power capability at Tj max.: up to 160 W (10/1000 µs)
- Lead finishing: matte tin plating
- UL94, V0
- J-STD-020 MSL level 1
- J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026
- JESD-201 class 2 whisker test
- IPC7531 footprint and JEDEC registered package outline
- IEC 61000-4-2, C = 150 pF - R = 330 Ω exceeds level 4: 30 kV (contact discharge) 30 kV (air discharge)
- IEC 61000-4-4 4 kV
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | ST | |
| Packaging | DO-222AA | |
| Clamping Voltage | 25.3V | |
| Operating Temperature | -55℃~+175℃ | |
| Peak Pulse Current (Ipp) | 112A@8/20us | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us | |
| Number of Channels | Single-channel | |
| Voltage - Breakdown | 14V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 12V |
| Type | Description | |
|---|---|---|
| Category | Circuit Protection/Transient Voltage Suppressors (TVS)/TVS Diodes | |
| Manufacturer | ST | |
| Packaging | DO-222AA | |
| Clamping Voltage | 25.3V | |
| Operating Temperature | -55℃~+175℃ | |
| Peak Pulse Current (Ipp) | 112A@8/20us | |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Type | Description | |
|---|---|---|
| Number of Channels | Single-channel | |
| Voltage - Breakdown | 14V | |
| type | TVS | |
| Polarity | Unidirectional | |
| Reverse Leakage Current (Ir) | 1uA | |
| Reverse Stand-Off Voltage (Vrwm) | 12V |
Help & FeedbackShow similar products (0) >
Introduction
AI Translation
The SMM4F TVS series are designed to protect sensitive circuits against transient surges. The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.
Features
AI Translation
- Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)
- Flat and thin package: 0.85 mm
- Stand-off voltage range from 5 V to 33 V
- Unidirectional type
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
- Operating Tj max: 175 °C
- High power capability at Tj max.: up to 160 W (10/1000 µs)
- Lead finishing: matte tin plating
- UL94, V0
- J-STD-020 MSL level 1
- J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026
- JESD-201 class 2 whisker test
- IPC7531 footprint and JEDEC registered package outline
- IEC 61000-4-2, C = 150 pF - R = 330 Ω exceeds level 4: 30 kV (contact discharge) 30 kV (air discharge)
- IEC 61000-4-4 4 kV
C1973369 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8541100000 |
| USHTS | 8541100040 |
| TARIC | 8541100000 |
| Type | Details |
|---|---|
| CAHTS | 8541100090 |
| BRHTS | 85411011 |
| INHTS | 85411000 |
| MXHTS | 8541.10.01 |