High-voltage switching diodes
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit** | Quantity |
|---|
Buy from distributors
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
| Seller | SKU | Stock | MOQ | 1 | 10 | 100 | 1,000 | 10,000 | Purchase |
|---|
* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia
Features and benefits
- High switching speed: trr ≤ 50 ns
- Low capacitance: Cd ≤ 2 pF
- Low leakage current
- Very small SMD plastic package
- High reverse voltage: VR ≤ 250 V
- AEC-Q101 qualified
Applications
- High-speed switching
- Voltage clamping
- General-purpose switching
- Reverse polarity protection
Parametrics
| Type number | Package version | Package name | Size (mm) | VR [max] (V) | IFSM [max] (A) | VF [max] (mV) | IR [max] (nA) | IFRM (mA) | Configuration | trr [max] (ns) | IF [max] (mA) | Cd [max] (pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS21SW | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | 9 | 1000@IF=100mA | 100@VR=200V | 625 | dual series | 50 | 225 | 2 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BAS21SW | BAS21SW,115 ( 9340 632 71115 ) | Active | X5% |  SC-70 (SOT323) | SOT323 | Reel 7” Q1/T1 or Q2/T3 |
Quality, reliability & chemical content
| Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
|---|---|---|---|---|---|
| BAS21SW | BAS21SW,115 | BAS21SW |   | 1 | 1 |
Documentation (5)
| File name | Title | Type | Date |
|---|---|---|---|
| BAS21W_SER | High-voltage switching diodes | Data sheet | 2018-08-28 |
| LSYMDIO | Letter Symbols - Diodes General | Design support | 1999-04-30 |
| BAS21SW_Nexperia_Product_Quality | BAS21SW Nexperia Product Quality | Quality document | 2019-05-20 |
| BAS21SW_Nexperia_Product_Reliability | BAS21SW Nexperia Product Reliability | Quality document | 2021-03-19 |
| BAS21SW | BAS21SW SPICE model | SPICE model | 2012-07-22 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Packing | Buy online |
|---|---|---|---|---|
| BAS21SW | BAS21SW,115 | 934063271115 | Reel 7” Q1/T1 or Q2/T3 | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.