| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,135 pcs
|
3135 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Capacitance @ Vr, F | |
| Current | |
| Halogen Free | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Peak Forward Surge Current | |
| Reverse Recovery Time | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Voltage |
The BYG21M is a fast avalanche surface mount rectifier from Taiwan Semiconductor, rated for 1.5 A average forward current and a maximum repetitive peak reverse voltage of 1000 V. It is designed for automated placement and delivers fast switching with a maximum reverse recovery time of 120 ns.
With a peak forward surge current rating of 50 A (8.3 ms half sine-wave) and avalanche pulse energy capability of 30 mJ, this diode is well suited for applications requiring high surge robustness and energy absorption in inductive circuits. Forward voltage is 1.6 V maximum at 1.5 A and reverse leakage remains low at 1 µA at 25°C.
The device is housed in a DO-214AC (SMA) surface mount package with matte tin plated leads and a cathode band polarity indicator. It supports an operating junction temperature range of -55°C to +150°C. The BYG21M is RoHS compliant, halogen-free per IEC 61249-2-21, and meets MSL level 1 per J-STD-020.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.56 | $0.56 |
| 10+ | $0.34 | $0.34 |
| 100+ | $0.22 | $0.22 |
| 500+ | $0.16 | $0.16 |
| 1,000+ | $0.15 | $0.15 |
| 2,000+ | $0.13 | $0.13 |
| 7,500+ | $0.09 | $0.09 |
| 15,000+ | $0.09 | $0.09 |
| 22,500+ | $0.08 | $0.08 |
| 37,500+ | $0.08 | $0.08 |
| 52,500+ | $0.08 | $0.08 |
| 75,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum repetitive peak reverse voltage (V_RRM) is 1000 V.
The maximum average forward current (I_F(AV)) is 1.5 A.
The maximum reverse recovery time (t_rr) is 120 ns, tested at I_F=0.5A, I_R=1.0A, I_rr=0.25A.
The device is packaged in DO-214AC (SMA) surface mount package.
Yes, it is RoHS compliant and also halogen-free per IEC 61249-2-21.
The operating junction temperature range is -55°C to +150°C.