User Manual

ManualsBrandsC&H Technology ManualsHardwareSD853C..S50K Series

Document Number: 93182 For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 14-May-08 1

Fast Recovery Diodes

(Hockey PUK Version), 990 A

SD853C..S50K Series

Vishay High Power Products

FEATURES

• High power FAST recovery diode series

• 5.0 µs recovery time

• High voltage ratings up to 4500 V

• High current capability

• Optimized turn-on and turn-off characteristics

• Low forward recovery

• Fast and soft reverse recovery

• Press PUK encapsulation

• Case style conform to JEDEC DO-200AC (K-PUK)

• Maximum junction temperature 125 °C

• Lead (Pb)-free

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

• Snubber diode for GTO

• High voltage freewheeling diode

• Fast recovery rectifier applications

PRODUCT SUMMARY

F(AV)

990 A

DO-200AC (K-PUK)

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

PARAMETER TEST CONDITIONS VALUES UNITS

F(AV)

990 A

55 °C

F(RMS)

1800 A

25 °C

FSM

50 Hz 19 000

60 Hz 19 900

50 Hz 1810

60 Hz 1652

RRM

Range 3000 to 4500 V

5.0 µs

°C

- 40 to 125

Summary of content (9 pages)

PAGE 1
SD853C..S50K Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 990 A FEATURES • High power FAST recovery diode series • 5.
PAGE 2
SD853C..S50K Series Fast Recovery Diodes (Hockey PUK Version), 990 A Vishay High Power Products ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS TYPE NUMBER VOLTAGE CODE VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V VRSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 30 3000 3100 36 3600 3700 40 4000 4100 45 4500 4600 SD853C..
PAGE 3
SD853C..S50K Series Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 990 A THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction operating temperature range TEST CONDITIONS VALUES - 40 to 125 TJ Maximum storage temperature range °C TStg Maximum thermal resistance, junction to heatsink UNITS RthJ-hs - 40 to 150 DC operation single side cooled 0.04 DC operation double side cooled 0.
PAGE 4
SD853C..S50K Series SD853C..S50K Series (Single Side Cooled) R thJ-hs (DC) = 0.04 K/ W 120 110 100 90 Conduction Angle 80 70 60 30° 50 60° 90° 180° 120° 40 0 100 200 300 400 500 600 700 800 130 SD853C..S50K Series (Double Side Cooled) RthJ-hs (DC) = 0.02 K/ W 120 110 100 90 80 Conduction Period 70 60 50 30° 40 30 60° 90° 120° 20 180° DC 10 0 400 800 1200 1600 2000 Average Forward Current (A) Fig. 4 - Current Ratings Characteristics SD853C..
PAGE 5
SD853C..S50K Series 10000 18000 At Any Rated Load Condition And With 50% Rated VRRM Applied Following Surge 16000 Initial TJ = 125 °C @60 Hz 0.0083 s 14000 @50 Hz 0.0100 s Instantaneous Forward Current (A) Peak Half Sine Wave Forward Current (A) Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 990 A 12000 10000 8000 6000 SD853C..S50K Series TJ = 25°C TJ = 125°C 1000 SD853C..S50K Series 100 4000 1 10 1 100 16000 12000 10000 8000 SD853C..S50K Series 4000 0.01 0.
PAGE 6
SD853C..S50K Series Fast Recovery Diodes (Hockey PUK Version), 990 A 1E4 10.5 10 9.5 9 8.5 8 7.5 7 6.5 6 5.5 5 4.5 4 10 SD853C..S50K Series TJ = 125 °C; Vr > 100V Peak Forward Current (A) Maximum Reverse Rec overy Time - Trr (µs) Vishay High Power Products I FM = 1500 A Sine Pulse 1000 A 500 A 4 2 0.8 0.6 1E3 0.4 0.2 1E2 1E1 1000 1E2 1E4 1E4 2200 IFM = 1500 A Sine Pulse 2000 1800 1000 A 1600 500 A 1400 1200 1000 800 600 SD853C..
PAGE 7
SD853C..S50K Series Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 990 A 1E4 tp 200 100 Peak Forward Current (A) Peak Forward Current (A) 1E4 50 Hz 400 600 1000 1500 1E3 2000 3000 SD853C..S50K Series Trapezoidal Pulse TC= 55°C, VRRM = 1500V d v/ dt = 1000V/ us, d i/ dt = 300A/ us 4000 6000 10000 1E2 1E1 1E2 1E3 SD853C..S50K Series Trapezoidal Pulse TJ = 125°C, VRRM = 1500V d v/ d t = 1000V/ µs d i/ d t = 100A/ µs tp 4 6 10 joules per p ulse 2 1E3 1 0.8 0.6 0.
PAGE 8
SD853C..S50K Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 990 A ORDERING INFORMATION TABLE Device code SD 85 3 C 45 S50 K 1 2 3 4 5 6 7 1 - Diode 2 - Essential part number 3 - 3 = Fast recovery 4 - C = Ceramic PUK 5 - Voltage code x 100 = VRRM (see Voltage Ratings table) 6 - trr code 7 - K = PUK case DO-200AC (K-PUK) LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com 8 http://www.vishay.
PAGE 9
Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.