86--136 6733 2386
quality Schottky Diode Littelfuse IXYS DSS2X1210045B with Internal DCB Isolated Base Plate and UL 94V0 Epoxy factory
quality Schottky Diode Littelfuse IXYS DSS2X1210045B with Internal DCB Isolated Base Plate and UL 94V0 Epoxy factory

Schottky Diode Littelfuse IXYS DSS2X1210045B with Internal DCB Isolated Base Plate and UL 94V0 Epoxy

Key Attributes
Model Number: DSS2X121-0045B
Product Custom Attributes
Reverse Leakage Current (Ir):
120mA@45V
Voltage - DC Reverse (Vr) (Max):
45V
Diode Configuration:
2 Independent
Voltage - Forward(Vf@If):
890mV@240A
Current - Rectified:
120A
Mfr. Part #:
DSS2X121-0045B
Package:
SOT-227B
Product Description

Product Overview

The DSS2x121-0045B is a high-performance Schottky Diode designed for applications requiring low loss and soft recovery. It features parallel legs for enhanced performance and comes in a SOT-227B (minibloc) package with an industry-standard outline. Key advantages include very low forward voltage (Vf), extremely low switching losses, low reverse recovery current (Irm) values, and improved thermal behavior for high reliability circuit operation. This diode is suitable for rectifiers in switch mode power supplies (SMPS) and as a free-wheeling diode in low voltage converters.

Product Attributes

  • Brand: IXYS
  • Housing: SOT-227B (minibloc)
  • Base Plate: Internal DCB isolated
  • Epoxy Material: Meets UL 94V-0
  • Compliance: RoHS compliant
  • Diode Type: Schottky Diode

Technical Specifications

Symbol Definition Conditions Unit typ. max. min.
VRRM max. repetitive reverse voltage V 120
VR reverse voltage TVJ = 45C V 45
IRRM reverse current TVJ = 45C mA 500
VF(AV) average forward current A 125
VF forward voltage IF = 120 A; TVJ = 25C V 0.59 0.89
VF forward voltage IF = 240 A; TVJ = 25C V 0.90
VF forward voltage IF = 120 A; TVJ = 150C V 0.27
IFSM max. forward surge current t = 10 ms; TVJ = 25C A 240
IR reverse current VR = 120 V; TVJ = 25C mA 5.86
IR reverse current VR = 120 V; TVJ = 150C mA 25
Ptot total power dissipation TC = 100C W 310
RthJC thermal resistance junction to case K/W 0.5
RthCH thermal resistance case to heatsink K/W 0.10
CJ junction capacitance VR = 10 V; f = 1 MHz pF 100
rF slope resistance for power loss calculation only 2.6
ISOL isolation voltage t = 1 minute V 2500
ISOL isolation voltage t = 1 second V 3000
TVJ virtual junction temperature C 150 -40
Tstg storage temperature C 150 -40
Mounting Torque Nm 1.5 1.1
Terminal Torque Nm 1.5 1.1
Weight g 30
Dimensions d (diameter) mm 10.5
Dimensions d (diameter) mm 3.2
Dimensions d (diameter) mm 8.6
Dimensions d (diameter) mm 6.8

2411272100_Littelfuse-IXYS-DSS2X121-0045B_C440378.pdf

Related Products
quality General purpose NPN transistor YANGJIE BCX56 with tin plated leads and low saturation voltage factory
General purpose NPN transistor YANGJIE BCX56 with tin plated leads and low saturation voltage
Product OverviewThe BCX56 is an NPN General Purpose Amplifier from Yangzhou Yangjie Electronic Technology Co., Ltd. It features a low collector-emitter saturation voltage and is housed in a SOT-89 package with UL-94 V-0 flammability rating. Halogen-free options are available upon request. This ...
quality Switching amplifier NPN transistor YONGYUTAI 2N3904 epitaxial planar type with 100 milliamps collector current rating factory
Switching amplifier NPN transistor YONGYUTAI 2N3904 epitaxial planar type with 100 milliamps collector current rating
Product OverviewNPN silicon epitaxial planar transistor designed for switching and amplifier applications. It is recommended as a complementary type to the PNP transistor 2N3906. This transistor is also available in the SOT-23 case under the type designation MMBT3904.Product AttributesBrand: Not ...
quality N Channel MOSFET YANGJIE YJA3134KB with Enhanced Load Switching and High Power Dissipation Capabilities factory
N Channel MOSFET YANGJIE YJA3134KB with Enhanced Load Switching and High Power Dissipation Capabilities
Product OverviewThe YJA3134KB is a N-Channel Enhancement Mode Field Effect Transistor utilizing Trench Power LV MOSFET technology. It offers high power and current handling capabilities, ESD protection up to 2.0KV (HBM), and meets UL 94 V-0 flammability rating. This device is designed for PWM ...
quality Glass passivated bridge rectifier YONGYUTAI KBP310G offering 3 amp forward current and molded plastic construction factory
Glass passivated bridge rectifier YONGYUTAI KBP310G offering 3 amp forward current and molded plastic construction
GLASS PASSIVATED BRIDGE RECTIFIERSIdeal for printed circuit board applications, these bridge rectifiers offer reliable, low-cost construction utilizing molded plastic techniques. The plastic material has a UL flammability classification of 94V-0. They are rated for reverse voltages from 50 to 1000V ...
Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.