Document
UNISONIC TECHNOLOGIES CO., LTD
U30D40D
Preliminary
FAST RECOVERY EPITAXIAL DIODE
SWITCHMODE DUAL ULTRAFAST POWER RECTIFIER
DESCRIPTION
The UTC U30D40D is a switchmode dual ultrafast power rectifier, it uses UTC’s advanced technology to provide customers with high current capability, low forward voltage drop and high switching speed, etc.
The UTC U30D40D is suitable for switching power supplies, inverters and as free wheeling diodes, etc.
FEATURES
* Low forward voltage drop * High switching speed * High current capability * High surge capacity * Low power loss
SYMBOL
1
TO-247
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U30D40DL-T47-T
U30D40DG-T47-T
Package TO-247
Packing Tube
U30D40DL-T47-T
MARKING
(1)Packing Type (2)Package Type
(3)Green Package
(1) T: Tube (2) T47: TO-247 (3) L: Lead Free, G: Halogen Free and Lead Free
www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R201-092.a
U30D40D
Preliminary
FAST RECOVERY EPITAXIAL DIODE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
DC Blocking Voltage Working Peak Reverse Voltage
VR VRWM
400 400
V V
Peak Repetitive Reverse Voltage RMS Reverse Voltage
VRRM VR(RMS)
400 280
V V
Average Rectified Forward Current TC=125°C
Per Leg Per Total Device
IF(AV)
15 30
A A
Peak Repetitive Forward Current (Rate VR, Square Wave, 20kHz, TC=125°C) Non-Repetitive Peak Surge Current (Surge Applied at Rate Load Conditions Halfware, Single Phase, 60Hz)
IFM IFSM
30 250
A A
Junction Temperature Storage Temperature
TJ TSTG
-65~+150 -65~+150
°C °C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
Instantaneous Forward Voltage
VF
IF=15A, TC=25°C IF=15A, TC=100°C
Instantaneous Reverse Current
IR
Rated DC Voltage, TC=25°C Rated DC Voltage, TC=125°C
Reverse Recovery Time (Note 2)
Trr
Junction Capacitance (Note 1)
CJ
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A.
MIN TYP MAX UNIT 1.30 V 1.16 V 10 μA 700 μA 50 ns
150 pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R201-092.a
U30D40D
Preliminary
FAST RECOVERY EPITAXIAL DIODE
UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R201-092.a
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