Ultrafast Rectifier TO-AC ITO-AC FEATURES Power pack Glass passivated pallet chip junction Ultrafast recovery time Low switching losses, high efficiency BYV9, UG8 Series BYV9F, UGF8 Series Low forward voltage drop High forward surge capability Meets MSL level, per J-STD-, LF maximum peak of 45 C (for TO-63AB package) PIN CASE TO-63AB PIN Solder dip 75 C max. s, per JESD -B6 (for TO-AC and ITO-AC package) AEC-Q qualified Material categorization: for definitions of compliance please see /doc?999 BYV9B, UGB8 Series PIN HEATSIN TYPICAL APPLICATIONS For use in high frequency rectifier of switching mode power supplies, inverters, freewheeling diodes, DC/DC converters, and other power switching application. PRIMARY CHARACTERISTICS I F(AV) 8. A V RRM 3 V to 4 V I FSM A t rr 35 ns V F.3 V T J max. 5 C Package Diode variations TO-AC, ITO-AC, TO-63AB Single die MECHANICAL DATA Case: TO-AC, ITO-AC, TO-63AB Molding compound meets UL 94 V- flammability rating Base P/N-E3 - RoHS-compliant, commerical grade Base P/NHE3 - RoHS-compliant, AEC-Q qualified Terminals: Matte tin plated leads, solderable per J-STD- and JESD -B E3 suffix meets JESD class whisker test, HE3 suffix meets JESD class whisker test Polarity: As marked Mounting Torque: in-lbs max. MAXIMUM RATINGS (T C = 5 C unless otherwise noted) PARAMETER SYMBOL BYV9-3 BYV9-4 UG8FT UG8GT Maximum repetitive peak reverse voltage V RRM 3 4 V Maximum working reverse voltage V RWM 3 4 V Maximum RMS voltage V RMS 8 V Maximum DC blocking voltage V DC 3 4 V Maximum average forward rectified current at T C = C I F(AV) 8. A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load I FSM A Operating junction and storage temperature range T J, T STG -4 to +5 C Isolation voltage (ITO-AC only) from terminal to heatsink t = min V AC 5 V Revision: -Feb-5 Document Number: 88557 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9
ELECTRICAL CHARACTERISTICS (T C = 5 C unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL Note () Pulse test: 3 μs pulse width, % duty cycle BYV9-3 UG8FT BYV9-4 UG8GT T J = 5 C.5 I F = 8 A Maximum instantaneous forward voltage T V () J = 5 C F.3 V I F = A T J = 5 C.4 T C = 5 C Maximum DC reverse current at V RRM I R μa T C = C 35 Maximum reverse recovery time I F =.5 A, I R =. A, I rr =.5 A t rr 35 ns Maximum reverse recovery time Maximum reverse recovery current Maximum recovered stored charged I F =. A, di/dt = A/μs, V R = 3 V, I rr =. I RM t rr 5 ns I F = A, di/dt = 5 A/μs, V R = 3 V, T C = C I RM 5.5 A I F = A, di/dt = A/μs, V R = 3 V, I rr =. I RM Q rr 55 nc THERMAL CHARACTERISTICS (T C = 5 C unless otherwise noted) PARAMETER SYMBOL BYV9 UG8 BYV9F UGF8 BYV9B UGB8 Typical thermal resistance from junction to case R JC.5 5.5.5 C/W ORDERING INFORMATION (Example) PACAGE PREFERRED P/N WEIGHT (g) PACAGE CODE BASE QUANTITY DELIVERY MODE TO-AC BYV9-4-E3/45.8 45 5/tube Tube ITO-AC BYV9F-4-E3/45.95 45 5/tube Tube TO-63AB BYV9B-4-E3/45.77 45 5/tube Tube TO-63AB BYV9B-4-E3/8.77 8 8/reel Tape and reel TO-AC BYV9-4HE3/45 ().8 45 5/tube Tube ITO-AC BYV9F-4HE3/45 ().95 45 5/tube Tube TO-63AB BYV9B-4HE3/45 ().77 45 5/tube Tube TO-63AB BYV9B-4HE3/8 ().77 8 8/reel Tape and reel Note () AEC-Q qualified Revision: -Feb-5 Document Number: 88557 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9
Average Forward Rectified Current (A) Junction Capacitance (pf) RATINGS AND CHARACTERISTICS CURVES (T C = 5 C unless otherwise noted) 8 6 4 Resistive or Inductive Load Instantaneous Reverse Leakage Current (μa). T J = 5 C T J = C T J = 5 C 5 5 75 5 5 75 Case Temperature ( C). 4 6 8 Percent of Rated Peak Reverse Voltage (%) Fig. - Maximum Forward Current Derating Curve Fig. 4 - Typical Reverse Leakage Charateristics Peak Forward Surge Current (A) 5 5 75 5 5 T C = C 8.3 ms Single Half Sine-Wave Number of Cycles at 6 Hz Stored Charge/Reverse Recovery Time (nc/ns) 6 4 8 6 4 t rr Q rr di/dt = A/μs di/dt = 5 A/μs di/dt = A/μs di/dt = A/μs di/dt = 5 A/μs 5 5 75 5 Junction Temperature ( C) di/dt = 5 A/μs di/dt = A/μs Fig. - Maximum Non-Repetitive Peak Forward Surge Current Fig. 5 - Reverse Switching Characteristics Per Leg Instantaneous Forward Current (A). T J = 5 C T J = C T J = 5 C T J = 5 C f =. MHz V sig = 5 mv p-p...4.6.8...4.6 Instantaneous Forward Voltage (V) Fig. 3 - Typical Instantaneous Forward Charateristics. Reverse Voltage (V) Fig. 6 - Typical Junction Capacitance Revision: -Feb-5 3 Document Number: 88557 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9
PACAGE OUTLINE DIMENSIONS in inches (millimeters).6 (4.6).4 (3.56).57 (.45).45 (.4).45 (.54) MAX..37 (9.4).36 (9.4) PIN PIN TO-AC.54 (3.9) DIA..48 (3.74) DIA..3 (.87).3 (.6).635 (6.3).65 (5.87).35 (8.89).33 (8.38).48 (9.6).8 (8.4) CASE.45 (3.68).35 (3.43).56 (4.).53 (3.46).85 (4.7).75 (4.44).55 (.39).45 (.4).63 (5.3).573 (4.55). (.79). (.54) 45 REF..6 (5.4).58 (4.73).56 (4.).53 (3.46).44 (.6).384 (9.75) PIN ITO-AC.76 (.93) REF..76 (.93) REF. 7 REF..4 (3.56) DIA..5 (3.7) DIA..9 (4.85).7 (4.35).67 (7.4).65 (6.54).57 (.45).45 (.4) 7 REF..35 (8.89).33 (8.38).9 (4.83).7 (4.3). (.79). (.54).35 (3.43) DIA.. (3.8) DIA. 7 REF.. (.79). (.54).5 (.67).95 (.4).37 (.94).7 (.68).5 (5.).95 (4.95). (.56).4 (.36).5 (.64).5 (.38).35 (.89).5 (.64).5 (5.).95 (4.95).8 (.7). (.5) TO-63AB Mounting Pad Layout.36 (9.4).3 (8.3).37 (.94).7 (.686).5 (.67).95 (.4).4 (.45).38 (9.65).45 (6.) MIN..9 (4.83).6 (4.6).64 (5.85).59 (5.).5 (5.).95 (4.95).55 (.4).45 (.4).55 (.4).47 (.9) to. ( to.54). (.79).9 (.9). (.53).4 (.36).4 (3.56). (.79).67 (7.).59 (5.).8 (.3) MIN..5 (.67).95 (.4).4 (.66) MIN..33 (8.38) MIN..5 (3.8) MIN. Revision: -Feb-5 4 Document Number: 88557 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9
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