87CNQ020APBF

Series: -
Manufacturer: Vishay Semiconductors
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: 1 Pair Common Cathode
Diode Type: Schottky
Reverse Recovery Time (trr): -
Voltage - DC Reverse (Vr) (Max): 20V
Current - Reverse Leakage @ Vr: 5.5mA @ 20V
Current - Average Rectified (Io) (per Diode): 40A
Mounting Type: Chassis Mount
Package / Case: D-61-8
Supplier Device Package: D-61-8
Packaging: Bulk
Voltage - Forward (Vf) (Max) @ If: 450mV @ 40A


Features:

• 150 °C TJ operation
• Center tap module
• Optimized for 3.3 V application
• Ultralow forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term reliability
• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
• New fully transfer-mold low profile, small footprint, high current package
• Through-hole versions are currently available for use in lead (Pb)-free applications ("PbF" suffix)
• Lead (Pb)-free
• Designed and qualified for industrial level




Specifications

PARAMETER	SYMBOL	TEST CONDITIONS		VALUES	UNITS
Maximum average forward current See fig. 5 per leg per device	IF(AV)	50 % duty cycle at TC = 135 °C, rectangular waveform		40 80	A
Maximum peak one cycle non-repetitive surge current See fig. 7	IFSM	5 s sine or 3 s rect. pulse	Following any rated load condition and with rated VRRM applied	6000	A
		10 ms sine or 6 ms rect. pulse		1100	A
Non-repetitive avalanche energy	EAS	TJ = 25 °C, IAS = 8 A, L = 1.12 mH		36	mJ
Repetitive avalanche current	IAR	Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical		8	A

Description

The 87CNQ020APbF center tap Schottky rectifier module has been optimized for ultralow forward voltage drop specifically for 3.3 V output power supplies. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. 87CNQ020APbF applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems.