Hyper Fast Rectifier, 2 x 4 A FRED Pt K SMPC (TO-277A) 2 K Cathode Anode Anode 2 FEATURES Hyper fast recovery time, reduced Q rr, and soft recovery 75 C maximum operating junction temperature Specified for output and snubber operation Low forward voltage drop Low leakage current Meets MSL level, per J-STD-020, LF maximum peak of 260 C AEC-Q0 qualified, meets JESD 20 class 2 whisker test Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 PRODUCT SUMMARY Package SMPC (TO-277A) I F(AV) 2 x 4 A V R 200 V V F at I F 0.72 V t rr (typ.) 25 ns T J max. 75 C Diode variation Dual DESCRIPTION / APPLICATIONS State of the art hyper fast recovery rectifiers specifically designed with optimized performance of forward voltage drop and hyper fast recovery time. The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness, and reliability characteristics. These devices are intended for use in snubber, boost, lighting, piezo-injection, as high frequency rectifiers, and freewheeling diodes. The extremely optimized stored charge and low recovery current minimize the switching losses and reduce power dissipation in the switching element. ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Peak repetitive reverse voltage V RRM 200 V Average rectified forward current per device 8 I F(AV) T Sp = 60 C per diode 4 Non-repetitive peak surge current per device 30 I FSM T J = 25 C per diode 70 A Operating junction and storage temperatures T J, T Stg -55 to +75 C ELECTRICAL SPECIFICATIONS (T J = 25 C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS Breakdown voltage, blocking voltage V BR, V R I R = 00 μa 200 - - I F = 4 A - 0.89 0.95 Forward voltage, per diode V F I F = 4 A, T J = 50 C - 0.72 0.78 V R = V R rated - - 2 Reverse leakage current, per diode I R μa T J = 50 C, V R = V R rated - 6 80 Junction capacitance C T V R = 200 V - 7 - pf V Revision: 2-May-7 Document Number: 94989 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
DYNAMIC RECOVERY CHARACTERISTICS (T J = 25 C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS I F =.0 A, di F /dt = 50 A/μs, V R = 30 V - 25 - Reverse recovery time t rr I F = 0.5 A, I R = A, I rr = 0.25 A - - 25 T J = 25 C - 8 - ns T J = 25 C - 27 - Peak recovery current I RRM T J = 25 C I F = 4 A - 2 - di F /dt = 200 A/μs T J = 25 C V R = 60 V - 3.6 - A T J = 25 C - 8 - Reverse recovery charge Q rr T J = 25 C - 50 - nc THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS Maximum junction and storage temperature range T J, T Stg -55-75 C Thermal resistance, junction to solder pad, per leg R thj-sp - 2.5 3.5 C/W Thermal resistance, junction to ambient, per leg R thja - 80 - C/W Approximate weight 0. g 0.0035 oz. Marking device Case style SMPC (TO-277A) QCH2 I F - Instantaneous Forward Current (A) 00 0 T J = 75 C T J = 50 C T J = 25 C T J = 25 C 0. 0.4 0.6 0.8.0.2.4.6 I R - Reverse Current (μa) 00 0 0. 0.0 0.00 0.000 75 C 50 C 25 C 25 C 0 50 00 50 200 V F - Forward Voltage Drop (V) V R - Reverse Voltage (V) Fig. - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Revision: 2-May-7 2 Document Number: 94989 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
www.vishay.com C T - Junction Capacitance (pf) 00 Average Power Loss (W) 5 4 3 2 RMS limit D = 0.02 D = 0.05 D = 0. D = 0.2 D = 0.5 DC 0 0 50 00 50 200 0 0 2 3 4 5 6 V R - Reverse Voltage (V) I F(AV) - Average Forward Current (A) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 5 - Forward Power Loss Characteristics 80 35 Allowable Case Temperature ( C) 75 70 65 60 55 Square wave (D = 0.50) 80 % rated V R applied See note () DC 0 2 3 4 5 t rr (ns) 30 25 25 C 20 5 25 C 0 I F = 4 A 5 00 000 I F(AV) - Average Forward Current (A) di F /dt (A/μs) Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Typical Reverse Recovery Time vs. di F /dt 80 60 25 C Q rr (nc) 40 20 25 C I F = 4 A 0 00 000 di F /dt (A/μs) Fig. 7 - Typical Stored Charge vs. di F /dt Note () Formula used: T C = T J - (Pd + Pd REV ) x R thjc ; Pd = forward power loss = I F(AV) x V FM at (I F(AV) /D) (see fig. 5); Pd REV = inverse power loss = V R x I R ( - D); I R at V R = rated V R Revision: 2-May-7 3 Document Number: 94989 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
Z thjc - Thermal Impedance ( C/W) 0 Typical, junction to case Steady state value 0. Single pulse 0.0 0.0000 0.000 0.00 0.0 0. 0 00 t - Rectangular Pulse Duration (s) Fig. 8 - Typical Transient Thermal Impedance, Junction to Case Z thja - Thermal Impedance ( C/W) 00 Typical, junction to ambient Steady state value 0 Single pulse 0. 0.0 0.0000 0.000 0.00 0.0 0. 0 00 t - Rectangular Pulse Duration (s) Fig. 9 - Typical Transient Thermal Impedance, Junction to Ambient (3) t rr 0 I F t a tb (2) I RRM (4) Q rr 0.5 I RRM di (rec)m /dt (5) 0.75 I RRM () di F /dt () di F /dt - rate of change of current through zero crossing (2) I RRM - peak reverse recovery current (3) t rr - reverse recovery time measured from zero crossing point of negative going I F to point where a line passing through 0.75 I RRM and 0.50 I RRM extrapolated to zero current. (4) Q rr - area under curve defined by t rr and I RRM t rr x I Q RRM rr = 2 (5) di (rec)m /dt - peak rate of change of current during t b portion of t rr Fig. 0 - Reverse Recovery Waveform and Definitions Revision: 2-May-7 4 Document Number: 94989 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
ORDERING INFORMATION TABLE Device code VS- 8 C S H 02 H M3 2 3 4 5 6 7 8 - product 2 - Current rating (8 = 8 A) 3 - Circuit configuration: C = common cathode 4 - S = SMPC package 5 - Process type, H = hyper fast recovery 6 - Voltage code (02 = 200 V) 7 - H = AEC-Q0 qualified 8 - M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free ORDERING INFORMATION (Example) PREFERRED P/N QUANTITY PER REEL MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION /86A 500 500 7" diameter plastic tape and reel /87A 6500 6500 3" diameter plastic tape and reel Dimensions Part marking information Packaging information SPICE model LINKS TO RELATED DOCUMENTS www.vishay.com/doc?95570 www.vishay.com/doc?95565 www.vishay.com/doc?88869 www.vishay.com/doc?96095 Revision: 2-May-7 5 Document Number: 94989 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
Outline Dimensions TO-277A (SMPC) DIMENSIONS in inches (millimeters) 0.87 (4.75) 0.75 (4.45) K 0.06 (0.40) 0.006 (0.5) 0.262 (6.65) 0.250 (6.35) 0.242 (6.5) 0.238 (6.05) 2 0.7 (4.35) 0.67 (4.25) 0.047 (.20) 0.039 (.00) 0.46 (3.70) 0.34 (3.40) 0.087 (2.20) 0.075 (.90) Mounting Pad Layout 0.89 (4.80) 0.89 (4.80) 0.73 (4.40) 0.55 (3.94) NOM. 0.268 (6.80) 0.86 (4.72) 0.030 (0.75) NOM. 0.049 (.24) 0.037 (0.94) 0.050 (.27) 0.084 (2.3) NOM. 0.053 (.35) 0.04 (.05) Conform to JEDEC TO-277A 0.04 (.04) 0.055 (.40) Revision: 03-Sep-4 Document Number: 95570 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
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