SD400C..C SERIES 800A. Hockey Puk Version STANDARD RECOVERY DIODES. Features. Typical Applications. Major Ratings and Characteristics

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1 SDC..C SERIES STANDARD RECOVERY DIODES Hockey Puk Version Features Wide current range High voltage ratings up to V High surge current capabilities Diffused junction Hockey Puk version Case style DO-AA 8A Typical Applications Converters Power supplies Machine tool controls High power drives Medium traction applications Major Ratings and Characteristics case style DO-AA Parameters SDC..C Units I F(AV) 8 T hs 55 C I F(RMS) 1435 T hs 25 C I 5Hz 825 Hz 86 A I 2 5Hz 3 KA2 Hz 311 KA 2 s V RRM range to V T J - to 1 C 1

2 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM, maximum repetitive V RSM, maximum non- I RRM Type number Code peak reverse voltage repetitive peak rev. T J = 15 C V V ma SDC..C Forward Conduction Parameter SDC..C Units Conditions I F(AV) Max. average forward current 8 (425) A conduction, half sine Heatsink temperature 55 (85) C Double side (single side) cooled I F(RMS) Max. RMS forward current C heatsink temperature double side cooled I FSM Max. peak, one-cycle forward, 825 t = 1ms No voltage non-repetitive surge current 86 t = 8.3ms reapplied 69 A t = 1ms 5% V RRM 7265 t = 8.3ms reapplied Sinusoidal halfwave, I 2 t Maximum I 2 t for fusing 3 t = 1ms No voltage Initial T J 311 t = 8.3ms reapplied KA 2 s 241 t = 1ms 5% V RRM 2 t = 8.3ms reapplied I 2 t Maximum I 2 t for fusing 3 KA 2 s t =.1 to 1ms, no voltage reapplied V F(TO)1 Low level value of threshold.8 (16.7% x π x I voltage F(AV) < I < π x I F(AV) ), T J V V F(TO)2 High level value of threshold.83 (I > π x I F(AV) ),T J voltage r f1 Low level value of forward.55 slope resistance mω (16.7% x π x I F(AV) < I < π x I F(AV) ), T J r f2 High level value of forward slope resistance.53 (I > π x I F(AV) ),T J V FM Max. forward voltage drop 1.86 V I pk = 193A, T J max, t p = 1ms sinusoidal wave 2

3 Thermal and Mechanical Specifications Parameter SDC..C Units Conditions T J Max. junction operating temperature range - to 1 C T stg Max. storage temperature range -55 to R thj-hs Max. thermal resistance, junction.163 K/W DC operation single side cooled to heatsink.73 DC operation double side cooled F Mounting force, ± 1% N (5) (Kg) wt Approximate weight 7 g Case style DO-AA See Outline Table R thj-hs Conduction (The following table shows the increment of thermal resistence R thj-hs when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions Single Side Double Side Single Side Double Side K/W T J Ordering Information Table Device Code SD C 24 C Diode 2 - Essential part number 3 - = Standard recovery 4 - C = Ceramic Puk 5 - Voltage code: code x = V RRM (see Voltage Ratings Table) 6 - C = Puk Case DO-AA 3

4 Outline Table 42 (1.65) DIA. MAX. 3.5(.14) ±.1(.4) DIA. NOM.x 1.8 (.7) DEEP MIN. BOTH ENDS 19(.75) DIA. MAX. TWO PLACES.3 (.1) MIN. BOTH ENDS 38 (1.5) DIA. MAX (.57) 13.7 (.54) Case Style DO-AA All dimensions in millimeters (inches) Quote between upper and lower pole pieces has to be considered after application of Mounting Force (see Thermal and Mechanical Specification) (Single Side Cooled) R thj-hs (DC) =.163 K/W 1 Conduction Angle (Single Side Cooled) 1 R thj-hs (DC) =.163 K/W Conduction Period 8 3 DC Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 4

5 (Double Side Cooled) 1 R thj-hs (DC) =.73 K/W Conduction Angle (Double Side Cooled) 1 R thj-hs (DC) =.73 K/W Conduction Period 8 3 DC 8 1 Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) RMS Limit Conduction Angle T J = 1 C 8 Fig. 5 - Forward Power Loss Characteristics Maximum Average Forward Power Loss (W) DC 3 RMS Limit Conduction Period T = 1 C J 8 1 Fig. 6 - Forward Power Loss Characteristics Peak Half Sine Wave Forward Current (A) At Any Rated Load C ondition And W ith Rated V RRMApplied Following Surge. Initial T J = 1 Hz.83 5 Hz. s Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 7 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled Peak Half Sine Wave Forward Current (A) Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 1 C No Voltage Reapplied Rated V RRM Reapplied Pulse Train Duration (s) Fig. 8 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled 5

6 Instantaneous Forward Current (A) T = 25 C J T = 1 C J Instantaneous Forward Voltage (V) Fig. 9 - Forward Voltage Drop Characteristics Transient Thermal Impedance Z thj-hs (K/W ) Steady State Value R thj-hs =.163 K/W (Single Side Cooled) R thj-hs =.73 K/W (Double Side Cooled) (DC Operation) Square Wave Pulse Duration (s) Fig. 1 - Thermal Impedance Z thjc Characteristics Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 245, USA Tel: (31) TAC Fax: (31) Visit us at for sales contact information. 11/1 6