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 ARRAY GP 70V 200MA SC70-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：200mA (DC)
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：2.5 µA @ 70 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70-3 (SOT323)
- Grade：-
- Qualification：-
Download product information
Overview
The BAV99WT1G is a dual series switching diode manufactured by onsemi, housed in an SC-70-3 surface-mount package. It features a peak reverse voltage of 70 V and a maximum forward current of 150 mA. The device exhibits a fast recovery time of 6 ns and a low junction capacitance of 1.5 pF. Operating within a temperature range of -65°C to +150°C, it dissipates up to 200 mW with a typical forward voltage of 1.25 V and reverse current of 2.5 µA.
Feature Summary
- Dual series configuration for compact circuit integration
- Fast switching capability with 6 ns recovery time
- Low junction capacitance for high-frequency signal integrity
- Extended thermal operating range suitable for harsh environments
Applications
- Electrostatic discharge (ESD) protection
- Polarity reversal protection
- Data line protection
- Inductive load protection
- Steering logic circuits
Procurement Notes
Verify the specific suffix 'WT1G' against official onsemi documentation to confirm the SC-70-3 package and RoHS compliance status. Ensure the 70 V rating aligns with system requirements, as other variants like BAV99LT1G offer higher voltage ratings. Confirm lead times and packaging quantities directly with authorized distributors, as supply chain conditions fluctuate.
Selection Notes
Select this component when space constraints necessitate the SC-70-3 footprint while requiring dual diode functionality. Compare against BAV99LT1G if higher voltage tolerance or different pinout configurations are required. Evaluate the 70 V reverse voltage limit against transient spikes in the target application to ensure adequate safety margins during operation.
Part Context
This part belongs to the BAV99WT1 series of small-signal switching diodes from onsemi. It serves as a compact alternative to larger packages like SOT-23, providing similar electrical characteristics in a reduced form factor. The series is designed for general-purpose switching applications where speed and size are critical design parameters.
Replacement Considerations
BAV99LT1G offers identical electrical performance but utilizes an SOT-23-3 package. Verify pinout compatibility before substitution, as package differences may require PCB layout adjustments.
