LittelfuseDatasheet (PDF)
SMA6J18CA
29.2VC Clamp 21.5A Ipp TVS DIODE SMA(DO-214AC)
SMA(DO-214AC)ROHS3 CompliantActive
- Manufacturer
- Littelfuse
- Manufacturer part #
- SMA6J18CA
- Store part #
- C1977681
- Package / case
- SMA(DO-214AC)
- Category
- TVS Diodes
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
132 in stock
#C1977681
Stock & price checked 7 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹64.92 | ₹64.92 |
| 10+ | ₹63.85 | ₹638.50 |
| 30+ | ₹63.20 | ₹1,896.00 |
| 100+ | ₹62.55 | ₹6,255.00 |
1 × ₹64.92
₹64.92
excl. GST
₹76.61 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 5,000 per reel
SMA6J18CA
₹64.92 for 1 + GST
Specifications
- Clamping Voltage
- 29.2V
- Operating Temperature
- -65℃~+150℃
- Peak Pulse Current (Ipp)
- 21.5A
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Number of Channels
- 1
- Voltage - Breakdown
- 20V
- type
- TVS
- Reverse Leakage Current (Ir)
- 1uA
- Polarity
- Bidirectional
- Reverse Stand-Off Voltage (Vrwm)
- 18V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 5,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.001 g
Overview
The SMA6J series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Applications
- TVS components are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.
Key features
- Small DO-214AC SMT footprint for minimal board space requirement
- Typical failure mode is a short circuit condition for current events exceeding component rating
- Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
- IEC 61000-4-2 ESD 30kV(Air), 30kV (Contact)
- ESD protection of data lines in accordance with IEC 61000-4-2
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01%
- Fast response time: typically less than 1.0ps from 0 Volts to VBR min
- Typical IR < 1μA when VBR min > 12V
- High temperature reflow soldering guaranteed: 260°C/30sec
- UL Recognized compound meeting flammability rating V-0
- Meet MSL level1, per J-STD-020, lead-frame maximun peak of 260°C
- Matte tin lead–free plated
- Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01)
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | SMA6J18CA-Q#C3702234BOURNS · DO-214AC(SMA) | BOURNS | DO-214AC(SMA) | 100 | ₹107.73 · 100 in stock | View |
| P6SMAJ18CA-Q#C18347521Liown · DO-214AC | Liown | DO-214AC | 4,790 | ₹9.72 · 4,790 in stock | View | |
 | SMA6J18CAQ#C20603962YANGJIE · DO-214AC(SMA) | YANGJIE | DO-214AC(SMA) | 4,305 | ₹12.30 · 4,305 in stock | View |
 | 6AJ18CA#C7502047Jiangsu JieJie Microelectronics · SMA | Jiangsu JieJie Microelectronics | SMA | 7,480 | ₹7.47 · 7,480 in stock | View |
 | SMA6J18CA#C54741602MDD(Microdiode Semiconductor) · SMA | MDD(Microdiode Semiconductor) | SMA | 4,880 | ₹5.90 · 4,880 in stock | View |
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