SACB8.5 Littelfuse

Transient Voltage Suppression Diodes Surface Mount 500W > SACB series Pb e3 RoHS SACB Series Description Uni-directional SACB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features 500W peak pulse power Glass passivated chip Agency Approvals capability at 10/1000s junction waveform, repetition rate AGENCY AGENCY FILE NUMBER Fast response time: (duty cycles):0.01% typically less than 1.0ps E230531 For surface mounted from 0V to BV min applications in order to Excellent clamping optimize board space capability Maximum Ratings and Thermal Characteristics Low profile package Low incremental surge O (T =25 C unless otherwise noted) A Built-in strain relief resistance Typical failure mode is High temperature Parameter Symbol Value Unit short from over-specified to reflow soldering Peak Pulse Power Dissipation at O T =25 C by 10/1000s Waveform P 500 W voltage or current guaranteed: 260C/40sec L PPM (fig.1)( Note 1) Whisk er test is conducted Plastic package is Power Dissipation on Infinite Heat based on JEDEC ammabilitfl y rated V-0 per P 3.0 W D Sink at T =50C L JESD201A per its table 4a Underwriters Laboratories Operating Temperature Range T -65 to 150 C and 4c J Meet MSL level1, per Storage Temperature Range T -65 to 175 C IEC-61000-4-2 ESD J-STD-020, LF maximun STG 30kV(Air), 30kV (Contact) peak of 260C Note: O 1. Non-repetitive current pulse , per Fig. 3 and derated above T (initial) = 25 C per Fig. 2. J ESD protection of dat a Matte tin leadfree plated lines in accordance with Halogen free and RoHS IEC 61000-4-2 compliant EFT protection of data Pb-free E3 means 2nd lines in accordance with level interconnect is IEC 61000-4-4 Pb-free and the terminal V T = V 25C finish material is tin(Sn) BR J BR x (1+ T x (T - 25)) (IPC/JEDEC J-STD- J (T:Temperature 609A.01) Coefficient, typical value is 0.1%) Additional Infomarion Applications TVS devices are ideal for the protection of I/O Interfaces, V bus and other vulnerable circuits used in Telecom, CC Computer, Industrial and Consumer electronic Datasheet Resources Samples applications. 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/27/16Transient Voltage Suppression Diodes Surface Mount 500W > SACB series Electrical Characteristics (T =25C unless otherwise noted) A Maximum Inverse Minimum Maximum Maximum Maximum Working Peak Blocking Peak Inverse Stand-Off Breakdown Clamping Reverse Junction Inverse Pulse Leakage Part Marking Blocking Agency Voltage V Voltage at I Voltage at Leakage at Capacitance Blocking R T Current per Current at Number Code Voltage V Approval PIB =1.0MA I =5.0A I V at Voltage PP (V) R R (Fig.3) V I WIB IB (V) (uA) 0 Volts (pF) V (V) V (V) V (V) BR I (A) WIB (mA) C PP SACB5.0 SKE 5.0 7.60 300 10.0 44.0 45 75 1.0 100 X SACB6.0 SKG 6.0 7.90 300 11.2 41.0 45 75 1.0 100 X SACB7.0 SKM 7.0 8.33 300 12.6 38.0 45 75 1.0 100 X SACB8.0 SKR 8.0 8.89 100 13.4 36.0 45 75 1.0 100 X SACB8.5 SKT 8.5 9.44 50 14.0 34.0 45 75 1.0 100 X SACB10 SKX 10.0 11.10 5 16.3 29.0 45 75 1.0 100 X SACB12 SLE 12.0 13.30 5 19.0 25.0 45 75 1.0 100 X SACB15 SLM 15.0 16.70 5 23.6 20.0 45 75 1.0 100 X SACB18 SLT 18.0 20.00 5 28.8 15.0 45 75 1.0 100 X SACB22 SLX 22.0 24.40 5 35.4 14.0 45 75 1.0 100 X SACB26 SME 26.0 28.90 5 42.3 11.1 45 75 1.0 100 X SACB30 SMK 30.0 33.30 5 48.6 10.0 45 75 1.0 100 X SACB36 SMP 36.0 40.00 5 60.0 8.6 45 75 1.0 100 X SACB45 SMV 45.0 50.00 5 77.0 6.8 45 150 1.0 200 X SACB50 SMZ 50.0 55.50 5 88.0 5.8 45 150 1.0 200 X Ratings and Characteristic Curves (T =25C unless otherwise noted A Ratings and Characteristic Curves (T = 25C unless otherwise noted) A Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Peak Pulse Power Derating Curve 100 100 30 80 10 60 40 Impulse 1 Exponential PP.5 Decay td Half Sine 20 td PPK td=7tp P Square PK td 0 Current Waveforms 0.1 0255075 100 125 150 175 0.001 0.01 0.1 1 10 T - Initial Junction Temperature (C) J t - Pulse Width (ms) d Figure 3 - Pulse Waveform Figure 4 - AC Line Protection Application 150 t =10sec T =25C r J Pulse Width(td) is dened as the point where the peak current decays to 50% of I PPM Peak Value I 100 PPM Half Value I PPM I PPM ( ) 2 50 10/1000sec. Waveform as dened by R.E.A Low Capacitance Application Note: Device must be used with two units in parallel, opposite in polarity as shown in t d circuit for AC signal line protection. 0 1.0 2.0 3.0 4.0 0 t-Time (ms) 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/27/16 I - Peak Pulse Power (kW) PPM I - Peak Pulse Current, % I PPM RSM Peak Pulse Power (P ) or Current (I ) PP PP Derating in Percentage %