12TQ045

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Configuration : Single
Product : Schottky Diodes
Peak Reverse Voltage : 45 V
Packaging : Tube
Package / Case : TO-220AC
Operating Temperature Range : - 55 C to + 150 C
Forward Continuous Current : 15 A
Max Surge Current : 990 A
Maximum Reverse Leakage Current : 1750 uA
Forward Voltage Drop : 0.71 V at 30 A


Features:

• 150 T_J operation
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term reliability
• Lead (Pb)-free ("PbF" suffix)
• Designed and qualified for industrial level


Specifications

PARAMETER	SYMBOL	TEST CONDITIONS		VALUES	UNITS
Maximum average forward current See fig. 5	IF(AV)	50 % duty cycle at TC = 120, rectangular waveform		15	A
Maximum peak one cycle A 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	990
		10 ms sine or 6 ms rect. pulse		250
Non-repetitive avalanche energy	EAS	TJ = 25, IAS = 2.4 A, L = 5.5 mH		16	mJ
Repetitive avalanche current	IAR	Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical		2.4	A

Description

The 12TQ045 Schottky rectifier series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.