SMA6J43CA-Q vs SMA6J43CA Comparison
Detailed side-by-side comparison of SMA6J43CA-Q by Bourns and SMA6J43CA by Littelfuse. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | SMA6J43CA-Q | SMA6J43CA |
|---|---|---|
| Brand | Bourns | Littelfuse |
| Category | Surge Protectors | Surge Protectors |
| Lifecycle Status | Active | Active |
| Product Type | Bidirectional TVS Diode | Bidirectional TVS Diode |
| Series | SMA6J-Q (AEC-Q101) | — |
| Working Standoff Voltage (VWM) | 43 V | — |
| Breakdown Voltage (VBR) | 47.8 V min (5% tolerance) | — |
| Clamping Voltage (VC) | 69.4 V max at IPP | — |
| Peak Pulse Current (IPP) | 8.7 A | — |
| Peak Pulse Power (PPP) | 600 W (10/1000 us) | — |
| Polarity | Bidirectional | Bidirectional |
| Steady State Power Dissipation | 5.0 W | 5.0 W |
| Package | DO-214AC (SMA) | DO-214AC (SMA) |
| Mounting Type | Surface Mount | — |
| Voltage Tolerance | 5% | — |
| Automotive Qualification | AEC-Q101 qualified | — |
| Response Time | Fast avalanche response (ns-class) | < 1.0 ns (typical) |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -55C to +150C |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| UL Recognition | Plastic package has Underwriters Laboratory recognition (per datasheet features) | — |
| Peak Pulse Power (10/1000us) | — | 600 W |
| Reverse Standoff Voltage (Vrwm) | — | 43 V |
| Breakdown Voltage (Vbr) | — | 47.7 V min at 1 mA |
| Breakdown Voltage Tolerance | — | 5 % |
| Clamping Voltage (Vc) | — | 69.4 V max at 8.7 A |
| Peak Pulse Current (Ipp) | — | 8.7 A |
| Junction Type | — | Glass passivated |
| Mounting Style | — | SMD/SMT |