ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 12V SOT-663
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：12 V
- Tolerance：±5%
- Power - Max：265 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 8 V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-663
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
Download product information
Overview
The Nexperia BZB984-C12,115 is a dual voltage regulator diode in an SOT663 surface-mount package. It features a nominal Zener voltage of 12 V with a ±5% tolerance and a maximum differential resistance of 10 Ω at IZ = 5 mA. The device supports a total power dissipation of 425 mW when both diodes are loaded. Key electrical parameters include a forward voltage of 0.9 V at IF = 10 mA, a reverse current of 10 μA at VR = 12 V, and a temperature coefficient of 7.9 mV/K. The junction-to-ambient thermal resistance is 294 K/W.
Feature Summary
- Dual common-anode configuration for compact circuit designs
- Ultra-small plastic SMD package suitable for high-density layouts
- Narrow working-voltage tolerances for precise regulation
Applications
- General regulation functions
- ESD and surge protection
Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging and tape-and-reel specifications. Confirm that the application environment remains within the specified non-automotive operating limits. Check the latest datasheet revision for any updates to marking codes or pinning definitions before finalizing procurement orders.
Selection Notes
Select this component for applications requiring dual voltage references in minimal space. Ensure the operating current stays within the 5 mA test condition range for optimal tolerance accuracy. Verify that the PCB footprint matches the SOT663 outline dimensions to prevent soldering defects during assembly.
Part Context
This device belongs to the BZB984 series of low-power voltage regulator double diodes. The series offers various nominal voltages from 2.4 V to 15 V in the same SOT663 package. The C-series indicates a standard 5% voltage tolerance, distinguishing it from tighter tolerance variants.
Replacement Considerations
Direct substitutes within the same series include BZB984-C11,115 (11 V) and BZB984-C13,115 (13 V). Other manufacturers' dual Zener arrays in SOT663 may be compatible if pinout and electrical ratings match.
