| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,820 pcs
|
1820 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (Ifsm) | |
| Power | |
| Power Line Protection | |
| Prop 65 | |
| Reverse Standoff Voltage (Vrwm) | |
| Steady State Power Dissipation (Pm(AV)) | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The Bourns SMAJ20CA is a bidirectional transient voltage suppressor (TVS) diode designed for surge and ESD protection in general-purpose applications. It features a reverse standoff voltage of 20V and a clamping voltage of 32.4V at a peak pulse current of 12.3A. The device can handle 400W of peak pulse power (10/1000μs waveform) and has a peak forward surge current rating of 40A (8.3ms half sine wave).
This TVS diode is suitable for protecting sensitive electronics from voltage transients induced by lightning, ESD, and other surge events. It complies with IEC 61000-4-2 ESD (Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge standards as per the series datasheet. The operating temperature range is -55°C to 150°C.
The SMAJ20CA is housed in a compact DO-214AC (SMA) surface mount package, making it ideal for space-constrained designs. It is RoHS3 compliant and has an MSL of 1 (unlimited). The device is supplied in tape and reel packaging (standard package quantity not verified).
20V.
32.4V at 12.3A peak pulse current.
12.3A.
DO-214AC (SMA) surface mount package.
400W.
Yes, it has 1 bidirectional channel.
-55°C to 150°C.