S-SMBJ28A

S-SMBJ*** ASeries SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR S-SMBJ*** A Series SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE 5.0 TO 440 Volts,600 Watt Peak Pulse Power 1. FEATURES ● We declare that the material of product compliance with RoHS requirements and Halogen Free. ● Plastic package has Underwriters Laboratory Flammability Classification 94V-O ● For surface mounted applications in order to optimize ● Low profile package ● Built-in strain relief ● Glass passivated junction ● Low inductance ● Excellent clamping capability ● Repetition Rate (duty cycle):0.01% board space Fast response time: typically less than 1.0ps ● Typical IR less than 1mA above 10V ● ● High temperature soldering guaranteed: 260°C/10 seconds, ● S- prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable. ● Weight: 0.088g 2.MECHANICAL DATA Case: Epoxy, Molded Terminals: Plated leads, solderable per MIL-STD-202, Method 208 Polarity: With Color band denoted cathode Mounting Position: Any 3. MAXIMUM RATINGS(Ta = 25ºC) Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING Peak Power Dissipation at TA=25°C, TP=1ms(Note 1) Steady State Power Dissipation at TL=75°C(Note 2) Operating Temperature Range Storage Temperature Range Typical thermal resistance (Note 3) VALUE UNITS Minimum600 3.0 -55 to +150 -55 to +150 160（RθJA ） 50（RθJC） Watts Watts °C °C ℃/W NNOTES: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25°C per Fig. 2. 2. Mounted on Copper Leaf area of 1.57in2(40mm2). 3. 8.0mm² (.013mm thick) land areas Leshan Radio Company, LTD. Rev.G Aug. 2021 1/4 S-SMBJ*** A-Series SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR S-SMBJ*** A Series Leshan Radio Company, LTD. Rev.G Aug. 2021 2/4 S-SMBJ*** A-Series SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 5.ELECTRICAL CHARACTERISTICS CURVES Fig. 1-Peak Pulse Power Rating Curve Peak Pulse Power(PPP) or current(IPP) Derating in percentage % Non-Repetive Pulse Waveform Shown in Fig.3 TA=25°C 10 1.0 0.1 0.1 0 0 25 50 100 125 150 175 200 TA,Ambient Temperature,°C Fig. 4-Typical Junction Capacitance 10000 TA=25℃ Test Waveform tf=10μs td=1000μs tf=10μs 100 Peak Value Ippm 10/1000μs Waveform as deffused by R.E.A 50 meansured at Zero Bias 1000 meansured at stand-off voltage VWM 100 Half Value Ipp/2=td TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p 10 0 0 1.0 2.0 t,Time,ms 10 100 1000 V(WM),Reverse Stand-off Voltage,Voltage 3.0 Fig. 5 – Maximum Non-repetitive Peak Forward Surge Current Average Forward Rectified Current (A) 50 10 100 1000 10000 td,Pulse Width,μsec Fig. 3-Pulse Waveform Cj, Capacitance,pF IPPM, Peak Pulse Current % 150 100 1.0 TJ = TJ max 8.3ms Single Half Sine-wave (JEDEC Method) 80 40 Transient thermal impedance(°C/W) PPPM, Peak Pulse Power,KW 100 Fig. 2-Pulse Derating Curve 125 1000 1.0 Fig 6. –typical transient thermal impedance 100 0 10 1 1 10 Number of Cycles at 60Hz Leshan Radio Company, LTD. 100 Rev.G Aug. 2021 0.01 0.1 1.0 10 t,Pulse duration,sec 100 3/4 S-SMBJ*** A-Series SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 6.OUTLINE AND DIMENSIONS SMB DIM Min Max Typ. 5.20 5.45 5.25 A B 3.20 4.00 3.60 4.60 4.50 C 4.30 D 1.80 2.20 2.00 E 2.20 2.50 2.35 G 1.90 2.30 2.10 H 0.95 1.25 1.10 I 0.05 0.15 0.10 K 1.70 2.10 1.90 L 0.90 1.50 1.20 N 0.10 0.30 0.20 All Dimensions in mm 7.SOLDERING FOOTPRINT SMB DIM X Y B Leshan Radio Company, LTD. Rev.G Aug. 2021 (mm) 1.60 2.20 4.60 4/4