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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,229 pcs
|
2229 pcs | On Request | 1 | On Request | On Request | 1344+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage (Minimum @ 1 mA) | |
| Capacitance @ Frequency | |
| Clamping Voltage (Maximum @ 8/20 µs) | |
| Clamping Voltage (Maximum @ IP) | |
| Current | |
| ESD Protection (Minimum/Maximum @ Air) | |
| ESD Protection (Minimum/Maximum @ Contact) | |
| Flammability Rating | |
| Forward Voltage (Maximum @ @ 10 mA) | |
| Leakage Current (Maximum @ VWM) | |
| Mounting Type | |
| Operating Temperature | |
| Package Material | |
| Power | |
| Power Line Protection | |
| Prop 65 | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Weight | |
| Working Peak Voltage |
The CDNBS08-SRDA15-4 is a steering diode/TVS array combo from Bourns, designed for ESD and surge protection in high-speed data lines. It provides protection for up to four I/O ports with a unidirectional configuration.
Key specifications include a working peak voltage of 15 V, minimum breakdown voltage of 16.7 V at 1 mA, and maximum clamping voltage of 24 V (at IP) and 30 V (at 8/20 µs). Peak pulse current rating is 17 A (8/20 µs) with a peak pulse power of 500 W. ESD protection exceeds IEC 61000-4-2 with contact discharge up to ±30 kV and air discharge up to ±30 kV. Leakage current is low at 1 µA, and capacitance is 15 pF typical.
Applications include Ethernet 10/100 Base T, computer I/O ports (SCSI, FireWire, USB), set-top box protection, and video cards. The device meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) requirements.
The part is housed in an 8-lead narrow body SOIC package (8-SOIC, 0.154" width) with surface mount mounting. The package is molded JEDEC narrow body SO-8 with 100% Sn plating and has a UL 94V-0 flammability rating. Weight is 15 mg. Operating temperature range is -55°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 10,000+ | $0.80 | $0.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
15 V.
Minimum 16.7 V at 1 mA.
Maximum 24 V at IP and 30 V at 8/20 µs.
17 A at 8/20 µs (max).
8-SOIC (0.154", 3.90mm Width) surface mount package.
Contact discharge up to ±30 kV, air discharge up to ±30 kV, meeting IEC 61000-4-2.
4 unidirectional channels.