DIODESDatasheet (PDF)
SMF4L18CA-7
29.2VC Clamp TVS DIODE DO-219AA
DO-219AAROHS3 CompliantActive
- Manufacturer
- DIODES
- Manufacturer part #
- SMF4L18CA-7
- Store part #
- C6296601
- Package / case
- DO-219AA
- Category
- TVS Diodes
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
100 in stock
#C6296601
Stock & price checked 11 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹44.45 | ₹44.45 |
| 10+ | ₹43.16 | ₹431.60 |
| 30+ | ₹42.51 | ₹1,275.30 |
| 100+ | ₹41.63 | ₹4,163.00 |
1 × ₹44.45
₹44.45
excl. GST
₹52.45 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SMF4L18CA-7
₹44.45 for 1 + GST
Specifications
- Clamping Voltage
- 29.2V
- Operating Temperature
- -55℃~+175℃
- Peak Pulse Current (Ipp)
- 13.7A
- Peak Pulse Power Dissipation (Ppp)
- 400W@10/1000us
- Number of Channels
- 1
- Voltage - Breakdown
- 20V
- type
- TVS
- Reverse Leakage Current (Ir)
- 500nA
- Polarity
- Bidirectional
- Reverse Stand-Off Voltage (Vrwm)
- 18V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.079 g
Overview
This new generation TVS is designed for transient overvoltage protection. The combination of small size and high ESD surge capability makes it ideal for use in power management and automotive applications (battery contacts).
Applications
- Power management
- Automotive applications (Battery contacts)
Key features
- 400W Peak Pulse Power Dissipation (10μs×1000μs Waveform)
- 5V to 200V Standoff Voltages
- Provides ESD Protection per IEC61000 - 4 - 2 Standard: Air ±30kV, Contact ±30kV
- Excellent Clamping Capability
- Fast Response Time: Typically Less Than 1.0ns for Uni - Direction, Less Than 5.0ns for Bi - Direction, Form 0 Volts to BV Min
- Lead - Free Finish; RoHS Compliant
- Halogen and Antimony Free. “Green” Device
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | SM4F18CA#C42371527R+O · SOD-123FL | R+O | SOD-123FL | 1,340 | ₹8.94 · 1,340 in stock | View |
 | TP4LSMF18CA#C52145928TECH PUBLIC · SOD-123FL | TECH PUBLIC | SOD-123FL | 3,000 | ₹8.02 · 3,000 in stock | View |
 | SM4F18CA#C52145929TECH PUBLIC · SOD-123FL | TECH PUBLIC | SOD-123FL | 5,750 | ₹8.04 · 5,750 in stock | View |
 | TPSMF4L18CA#C52145930TECH PUBLIC · SOD-123FL | TECH PUBLIC | SOD-123FL | 1,990 | ₹7.96 · 1,990 in stock | View |
 | SM4FJ18CA#C55137990BORN · SOD-123FL | BORN | SOD-123FL | 3,000 | ₹8.11 · 3,000 in stock | View |
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