Standard Recovery Diodes, (Hockey PUK Version), 8 A VS- A-PUK (DO-AA) PRIMARY CHARACTERISTICS I F(AV) 8 A Package A-PUK (DO-AA) Circuit configuration Single FEATURES Wide current range High voltage ratings up to V High surge current capabilities Diffused junction Hockey PUK version Case style A-PUK (DO-AA) Designed and qualified for industrial level Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 TYPICAL APPLICATIONS Converters Power supplies Machine tool controls High power drives Medium traction applications MAJOR RATINGS AND CHARACTERISTICS PARAMETER TEST CONDITIONS VALUES UNITS 8 A I F(AV) T hs 55 C 1435 A I F(RMS) T hs 25 C 5 Hz 825 I FSM A 6 Hz 86 I 2 t 5 Hz 3 6 Hz 311 ka 2 s V RRM Range to V T J - to +19 C ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS TYPE NUMBER VS-SDC..C VOLTAGE CODE V RRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V V RSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 4 5 8 8 9 12 1 13 16 16 17 2 24 25 I RRM MAXIMUM AT T J = 15 C ma 15 Revision: 11-Jan-18 1 Document Number: 93547 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
VS- FORWARD CONDUCTION PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current conduction, half sine wave 8 (425) A I F(AV) at heatsink temperature Double side (single side) cooled 55 (85) C Maximum RMS forward current I F(RMS) 25 C heatsink temperature double side cooled 1435 t = 1 ms No voltage 825 Maximum peak, one-cycle forward, 86 A I FSM non-repetitive surge current t = 1 ms 5 % V RRM 69 Sinusoidal half wave, 7265 t = 1 ms No voltage initial T J = T J maximum 3 Maximum I 2 t for fusing I 2 t 311 t = 1 ms 5 % V RRM 241 ka 2 s 2 Maximum I 2 t for fusing I 2 t t =.1 to 1 ms, no voltage reapplied 3 ka 2 s Low level value of threshold voltage V F(TO)1 (16.7 % x x I F(AV) < I < x I F(AV) ), T J = T J maximum.8 High level value of threshold voltage V F(TO)2 (I > x I F(AV) ), T J = T J maximum.83 V Low level value of forward slope resistance r f1 (16.7 % x x I F(AV) < I < x I F(AV) ), T J = T J maximum.55 High level value of forward slope resistance r f2 (I > x I F(AV) ), T J = T J maximum.53 m I Maximum forward voltage drop V pk = 193 A, T J = T J maximum, t p = 1 ms sinusoidal FM wave 1.86 V THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction operating T temperature range J - to +19 C Maximum storage temperature range T Stg -55 to + Maximum thermal resistance, DC operation single side cooled.163 R junction to heatsink thj-hs DC operation double side cooled.73 K/W Mounting force, ± 1 % 49 (5) N (kg) Approximate weight 7 g Case style See dimensions - link on page 5 A-PUK (DO-AA) R thj-hs CONDUCTION SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION CONDUCTION ANGLE SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE.17.18.11.12.....25.25.27.27.37.36.38.38.64.62.65.62 TEST CONDITIONS T J = T J maximum Note The table above shows the increment of thermal resistance R thj-hs when devices operate at different conduction angles than DC UNITS K/W Revision: 11-Jan-18 2 Document Number: 93547 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
VS- 18 16 1 1 8 (Single Side Cooled) R thj-hs (DC) =.163 K/W Conduction Angle 6 3 5 6 18 16 1 1 8 6 (Double Side Cooled) R thj-hs (DC) =.73 K/W Conduction Period DC 8 1 16 Fig. 1 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics 18 (Single Side Cooled) 16 R thj-hs (D C) =.163 K/W 1 1 Conduction Period 8 6 DC 3 5 6 7 8 9 Fig. 2 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) 18 16 1 1 8 RMS Limit 6 Conduction Angle T J = 19 C 6 8 Fig. 5 - Forward Power Loss Characteristics 18 (Double Side Cooled) 16 R thj-hs (DC) =.73 K/W 1 1 Conduction Angle 8 6 6 8 Fig. 3 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) 25 15 DC RMS Limit Conduction Period 5 T J = 19 C 8 1 16 Fig. 6 - Forward Power Loss Characteristics Revision: 11-Jan-18 3 Document Number: 93547 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
VS- Peak Half Sine Wave Forward Current (A) 8 7 6 5 3 1 At Any Rated Load Condition And With Rated V RRMApplied Following Surge. Initial T J = 19 C @ 6 Hz.83 s @ 5 Hz. s 1 Num ber Of Equal Amp litude Half Cycle Current Pulses (N) Peak Half Sine Wave Forward Current (A) 9 8 7 6 5 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 19 C No Voltage Reapplied Rated V RRM Reapplied 3.1.1 1 Pulse Train Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled Fig. 8 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled Instantaneous Forward Current (A) T = 25 C J T = 19 C J.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 Instantaneous Forw ard Voltage (V) Fig. 9 - Forward Voltage Drop Characteristics Transient Thermal Impedance Z thj-hs (K/W) 1.1.1.1. 1 Steady State Value R thj-hs =.163 K/W (Single Side Cooled) R thj-hs =.73 K/W (Double Side Cooled) (DC Operation). 1.1 1 Square Wave Pulse Duration (s) 1 Fig. 1 - Thermal Impedance Z thjc Characteristics Revision: 11-Jan-18 4 Document Number: 93547 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
VS- ORDERING INFORMATION TABLE Device code VS- SD C 24 C 1 2 3 4 5 6 7 1 - product 2 - Diode 3 - Essential part number 4 - = standard recovery 5 - C = ceramic PUK 6 - Voltage code x = V RRM (see Voltage Ratings table) 7 - C = PUK case A-PUK (DO-AA) Dimensions LINKS TO RELATED DOCUMENTS www.vishay.com/doc?95248 Revision: 11-Jan-18 5 Document Number: 93547 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
Outline Dimensions DO-AA DIMENSIONS in millimeters (inches) 42 (1.65) DIA. MAX. 3.5 (.14) ±.1 (.4) DIA. NOM. x 1.8 (.7) deep MIN. both ends 25.27 (.99) DIA. MAX. 2 places.3 (.1) MIN. both ends C 14 (.55) MAX. A 34.42 (1.36) DIA. MAX. Note: A = Anode C = Cathode Quote between upper and lower pole pieces has to be considered after application of mounting force (see Thermal and Mechanical Specifications) Revision: 12-Jul-17 1 Document Number: 95248 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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