SD945-B

SD945-B Datasheet

SD930 / SD940 / SD945

Part	Datasheet
SD945-B	SD945-B (pdf)

Related Parts	Information
SD930-B	SD930-B
SD940-B	SD940-B

PDF Datasheet Preview
NOT RECOMMENDED FOR NEW DESIGN USE SBR10U45SP5 SD930 / SD940 / SD945 HIGH CURRENT SCHOTTKY BARRIER RECTIFIER • High Current Capability and Low Forward Drop • High Surge Capacity • Guard Ring for Transient Protection • Low Power Loss, High Efficiency • Lead Free Finish, RoHS Compliant Note 1 Mechanical Data • Case DO-201AD • Case Material Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity Level 1 per J-STD-020D • Terminals Finish Tin. Leads Solderable per MIL-STD-202, Method 208 • Polarity Cathode Band • Mounting Position Any • Ordering Information See Page 3 • Weight grams approximate Top View Maximum Ratings = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by Characteristic Voltage Rate of Change Maximum Average Forward Current Note 3 Maximum Peak One-Cycle Surge Current TC = 120°C 5µs Sine Wave 10ms Sine Wave Symbol VRRM VRWM VR dv/dt IFSM SD930 30 Thermal Characteristics Characteristic Typical Thermal Resistance Junction to Case Note 2 Operating and Storage Temperature Range TJ, TSTG SD940 40 10,000 2150 340 Value -65 to +150 SD945 45 Unit V V/µs A Unit K/W Electrical Characteristics = 25°C unless otherwise specified Characteristic Forward Voltage Note 4 Typ Max Unit Test Condition IF = 9.0A, TJ = 25°C V IF = 9.0A, TJ = 125°C IF = 18A, TJ = 25°C IF = 18A, TJ = 125°C mA Rated VR, TA = 25°C Rated VR, TA = 100°C pF VR = 4V, f = 1MHz SD930 / SD940 / SD945 1 of 3 January 2011 Diodes Incorporated IO, AVERAGE RECTIFIED CURRENT A NOT RECOMMENDED FOR NEW DESIGN USE SBR10U45SP5 SD930 / SD940 / SD945 IF, INSTANTANEOUS FORWARD CURRENT A 4,000 Ordering Information Note 6 Part Number SD930-B SD930-T SD940-B SD940-T SD945-B SD945-T Case DO-201AD DO-201AD DO-201AD DO-201AD DO-201AD DO-201AD For packaging details, go to our website at Package Outline Dimensions Packaging 500/Bulk 1.2K/Tape & Reel, 13-inch 500/Bulk 1.2K/Tape & Reel, 13-inch 500/Bulk 1.2K/Tape & Reel, 13-inch DO-201AD All Dimensions in mm IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. SD930 / SD940 / SD945 3 of 3 January 2011 Diodes Incorporated

PDF Datasheet Preview

NOT RECOMMENDED FOR NEW DESIGN USE SBR10U45SP5

SD930 / SD940 / SD945

HIGH CURRENT SCHOTTKY BARRIER RECTIFIER
• High Current Capability and Low Forward Drop
• High Surge Capacity
• Guard Ring for Transient Protection
• Low Power Loss, High Efficiency
• Lead Free Finish, RoHS Compliant Note 1

Mechanical Data
• Case DO-201AD
• Case Material Molded Plastic. UL Flammability Classification

Rating 94V-0
• Moisture Sensitivity Level 1 per J-STD-020D
• Terminals Finish Tin. Leads Solderable per MIL-STD-202,
Method 208
• Polarity Cathode Band
• Mounting Position Any
• Ordering Information See Page 3
• Weight grams approximate

Top View

Maximum Ratings = 25°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by

Characteristic

Voltage Rate of Change

Maximum Average Forward Current Note 3 Maximum Peak One-Cycle Surge Current

TC = 120°C
5µs Sine Wave 10ms Sine Wave

Symbol VRRM VRWM VR dv/dt

IFSM

SD930 30

Thermal Characteristics

Characteristic Typical Thermal Resistance Junction to Case Note 2 Operating and Storage Temperature Range

TJ, TSTG

SD940 40
10,000 2150 340

Value
-65 to +150

SD945 45

Unit V

V/µs A

Unit K/W

Electrical Characteristics = 25°C unless otherwise specified

Characteristic Forward Voltage Note 4

Typ Max Unit

Test Condition

IF = 9.0A, TJ = 25°C

V IF = 9.0A, TJ = 125°C IF = 18A, TJ = 25°C

IF = 18A, TJ = 125°C
mA Rated VR, TA = 25°C Rated VR, TA = 100°C
pF VR = 4V, f = 1MHz

SD930 / SD940 / SD945
1 of 3

January 2011

Diodes Incorporated

IO, AVERAGE RECTIFIED CURRENT A

NOT RECOMMENDED FOR NEW DESIGN USE SBR10U45SP5

SD930 / SD940 / SD945

IF, INSTANTANEOUS FORWARD CURRENT A
4,000
Ordering Information Note 6

Part Number SD930-B SD930-T SD940-B SD940-T SD945-B SD945-T

Case DO-201AD DO-201AD DO-201AD DO-201AD DO-201AD DO-201AD

For packaging details, go to our website at

Package Outline Dimensions

Packaging 500/Bulk
1.2K/Tape & Reel, 13-inch 500/Bulk
1.2K/Tape & Reel, 13-inch 500/Bulk
1.2K/Tape & Reel, 13-inch

DO-201AD

All Dimensions in mm

IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.

LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.

SD930 / SD940 / SD945
3 of 3

January 2011

Diodes Incorporated

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived SD945-B Datasheet file may be downloaded here without warranties.

Datasheet ID: SD945-B 510207