87CNQ020ASM

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Product : Schottky Rectifiers
Packaging : Tube
Peak Reverse Voltage : 20 V
Operating Temperature Range : - 55 C to + 150 C
Forward Voltage Drop : 0.45 V
Configuration : Dual Common Cathode
Forward Continuous Current : 80 A
Max Surge Current : 6000 A
Maximum Reverse Leakage Current : 5500 uA
Package / Case : D-61-8-SM


Features:

• 150 T_J 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
• Designed and qualified for industrial level


Specifications

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

Description

The 87CNQ020ASM 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 junction temperature. 87CNQ020ASM applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power  subsystems.