P6SMB Series Pb - Littelfuse

1 TVS Diodes Surface Mount 600W > P6 SMB Series P6 SMB Series RoHS Pb e3. Description The P6 SMB Series is designed specifically to protect sensitive electronic equipment from voltage transients Uni-directional induced by lightning and other transient voltage events. Features Bi-directional 600W peak pulse power High temperature to reflow capability at 10/1000 s soldering guaranteed: waveform, repetition rate 260 C/30sec (duty cycles) VBR @ TJ= VBR@25 C. Agency Approvals Excellent clamping x (1+ T x (TJ - 25)). capability ( T:Temperature Agency Agency File Number Low incremental surge Coefficient, typical value is resistance ). E230531. Typical IR less than 1 A UL Recognized compound when VBR min>12V meeting flammability Optimized surface mount classification V-0. Maximum Ratings and Thermal Characteristics footprint for minimal PCB Meet MSL level1, per (TA=25OC unless otherwise noted).

2 Space impact J-STD-020, LF maximun Low profile package peak of 260 C. Parameter Symbol Value Unit Typical failure mode due Matte tin lead free plated Peak Pulse Power Dissipation by 10/1000us ( ). Halogen free and RoHS. Test Waveform( ) (Note 1),(Note 2) -Single Die Parts PPPM 600 W to exceeding maximum Peak Pulse Power Dissipation by 10/1000us ( ) ratings is a short circuit compliant Test Waveform( ) ( , )-Stacked Die Parts PPPM 800 W condition Pb-free E3 means 2ND level ( ). Whisker test conducted interconnect is Pb-free Power Dissipation on Infinite Heat Sink at TL=50OC. PD W based on Table 4a and 4c and the terminal finish Peak Forward Surge Current, Single Half of JEDEC JESD201A material is tin(Sn) (IPC/. IFSM 100 A. Sine Wave (Note 3) IEC 61000-4-2 ESD JEDEC ). Maximum Instantaneous Forward Voltage at 50A. for Unidirectional Only (Note 4). VF V 30kV(Air), 30kV (Contact) UL Recognized to ANSI/UL.

3 EFT protection of data 497B: Protectors for data Operating Temperature Range TJ -65 to 150 C. lines in accordance with Communications and Fire- Storage Temperature Range TSTG -65 to 175 C. IEC 61000-4-4 Alarm Circuits. Typical Thermal Resistance Junction to Lead R JL 20 C/W. Built-in strain relief Typical Thermal Resistance Junction to Ambient R JA 100 C/W. Fast response time: Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. typically less than 2. Mounted on copper pad area of ( x ) to each terminal. from 0V to VBR min 3. Measured on single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 4. VF < for single die parts and VF< for stacked-die parts. 5. For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics.

4 Applications TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Functional Diagram Additional Infomarion Bi-directional Datasheet Resources Samples Cathode Anode Uni-directional 2021 Littelfuse , Inc. Specifications are subject to change without notice. Revised: TVS Diodes Surface Mount 600W > P6 SMB Series Electrical Characteristics (T =25 C unless otherwise noted). A. Breakdown Maximum Maximum Maximum Maximum Reverse Agency Part Part Marking Voltage VBR Test Clamping Peak Reverse Temperature Stand off Approval Number Number (Volts) @ IT Current Voltage VC Pulse Leakage IR coefficient Voltage VR. (Uni) (Bi) IT (mA) @ Ipp Current Ipp @ VR of VBR. (Volts). UNI BI MIN MAX (V) (A) ( A) (%/C). 6V8A 6V8C 10 1000 X. 7V5A 7V5C 10 500 X. 8V2A 8V2C 10 200 X.

5 9V1A 9V1C 1 50 X. P6 SMB10A P6 SMB10CA 10A 10C 1 10 X. P6 SMB11A P6 SMB11CA 11A 11C 1 5 X. P6 SMB12A P6 SMB12CA 12A 12C 1 5 X. P6 SMB13A P6 SMB13CA 13A 13C 1 1 X. P6 SMB15A P6 SMB15CA 15A 15C 1 1 X. P6 SMB16A P6 SMB16CA 16A 16C 1 1 X. P6 SMB18A P6 SMB18CA 18A 18C 1 1 X. P6 SMB20A P6 SMB20CA 20A 20C 1 1 X. P6 SMB22A P6 SMB22CA 22A 22C 1 1 X. P6 SMB24A P6 SMB24CA 24A 24C 1 1 X. P6 SMB27A P6 SMB27CA 27A 27C 1 1 X. P6 SMB30A P6 SMB30CA 30A 30C 1 1 X. P6 SMB33A P6 SMB33CA 33A 33C 1 1 X. P6 SMB36A P6 SMB36CA 36A 36C 1 1 X. P6 SMB39A P6 SMB39CA 39A 39C 1 1 X. P6 SMB43A P6 SMB43CA 43A 43C 1 1 X. P6 SMB47A P6 SMB47CA 47A 47C 1 1 X. P6 SMB51A P6 SMB51CA 51A 51C 1 1 X. P6 SMB56A P6 SMB56CA 56A 56C 1 1 X. P6 SMB58A P6 SMB58CA 58A 58C 1 1 - P6 SMB62A P6 SMB62CA 62A 62C 1 1 X. P6 SMB68A P6 SMB68CA 68A 68C 1 1 X. P6 SMB75A P6 SMB75CA 75A 75C 1 1 X. P6 SMB82A P6 SMB82CA 82A 82C 1 1 X.

6 P6 SMB91A P6 SMB91CA 91A 91C 1 1 X. P6 SMB100A P6 SMB100CA 100A 100C 1 1 X. P6 SMB110A P6 SMB110CA 110A 110C 1 1 X. P6 SMB120A P6 SMB120CA 120A 120C 1 1 X. P6 SMB130A P6 SMB130CA 130A 130C 1 1 X. P6 SMB150A P6 SMB150CA 150A 150C 1 1 X. P6 SMB160A P6 SMB160CA 160A 160C 1 1 X. P6 SMB170A P6 SMB170CA 170A 170C 1 1 X. P6 SMB180A P6 SMB180CA 180A 180C 1 1 X. P6 SMB200A P6 SMB200CA 200A 200C 1 1 X. P6 SMB220A P6 SMB220CA 220A 220C 1 1 X. P6 SMB250A P6 SMB250CA 250A 250C 1 1 X. P6 SMB300A P6 SMB300CA 300A 300C 1 1 X. P6 SMB350A* P6 SMB350CA* 350A 350C 1 1 X. P6 SMB400A* P6 SMB400CA* 400A 400C 1 1 X. P6 SMB440A* P6 SMB440CA* 440A 440C 1 1 X. P6 SMB480A* P6 SMB480CA* 480A 480C 1 1 X. P6 SMB510A* P6 SMB510CA* 510A 510C 1 1 X. P6 SMB530A* P6 SMB530CA* 530A 530C 1 1 X. P6 SMB540A* P6 SMB540CA* 540A 540C 1 1 X. P6 SMB550A* P6 SMB550CA* 550A 550C 1 1 X. P6 SMB600A* P6 SMB600CA* 600A 600C 1 1 - For bidirectional type having VR of 10 volts and less, the IR limit is double.

7 For stack-die parts, use * to label the part number. 2021 Littelfuse , Inc. Specifications are subject to change without notice. Revised: TVS Diodes Surface Mount 600W > P6 SMB Series I-V Curve Characteristics Uni-directional Bi-directional Ipp IT. Vc VBR VR IR. Vc VBR VR V. V IR VR VBR Vc IR VF. IT IT. Ipp Ipp PPPM Peak Pulse Power Dissipation -- Max power dissipation (VC * IPP). VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation VBR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT). VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current). IR Reverse Leakage Current -- Current measured at VR. VF Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T =25 C unless otherwise noted). A. Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage Transients 100.

8 TJ initial = TAMB. PPPM-Peak Pulse Power (kW). Voltage Across TVS stacked-die, 800W. 10. at 10/1000 s, 25 C. Voltage or Current Current Through TVS. 1 Single die,600W. at 10/1000 s, 25 C. 1 10. td-Pulse Width (ms). Time 2021 Littelfuse , Inc. Specifications are subject to change without notice. Revised: TVS Diodes Surface Mount 600W > P6 SMB Series Ratings and Characteristic Curves (T =25 C unless otherwise noted) (Continued) A. Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform 100. 150. Peak Pulse Power (PPP) or Current (I PP). tr=10 sec TJ=25 C. IPPM- Peak Pulse Current, % IRSM. Pulse Width(td) is defined 80 as the point where the peak Derating in Percentage %. current decays to 50% of IPPM. Peak Value 100 IPPM. 60. Half Value 40. IPPM IPPM ( ). 2. 50 10/1000 sec. Waveform as defined by 20. td 0 0. 0 25 50 75 100 125 150 175 0 t-Time (ms).

9 TJ - Initial Junction Temperature ( C). Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance 1000. Transient Thermal Impedance ( C/W). Uni-dire onal V=0V. Bi-direc nal V=0V 100. Cj(pf). 10. Uni-dire onal Bi-direc nal V=VR. 1. 1 10 100 1000. V BR Reverse Breakdown Voltage(V). TP - Pulse Duration (s). Figure 7 - Maximum Non-Repetitive Peak Forward Figure 8 - Peak Forward Voltage Drop vs Peak Forward Surge Current Uni-Directional Only Current (Typical Values). 120 Single die IFSM - Peak Forward Surge Current (A). 100. IF - Peak Forward Current(A). 80 Stacked-die 60. 40. 20. 0. 1 10 100. Number of Cycles at 60 Hz VF - Peak Forward Voltage(V). 2021 Littelfuse , Inc. Specifications are subject to change without notice. Revised: TVS Diodes Surface Mount 600W > P6 SMB Series Soldering Parameters Reflow Condition Pb-Free assembly - Temperature Min (Ts(min)) 150 C tp TP.

10 Pre Heat - Temperature Max (Ts(max)) 200 C. Ramp-up Critical Zone - Time (min to max) (ts) 60 120 secs TL. TL to TP. tL. Average ramp up rate (Liquidus Temp (TL) to peak 3 C/second max Temperature (T). Ts(max). TS(max) to TL - Ramp-up Rate 3 C/second max Ramp-down - Temperature (TL) (Liquidus) 217 C Ts(min). Reflow ts - Time (min to max) (tL) 60 150 seconds Preheat Peak Temperature (TP) 260+0/-5 C. 25 C. Time within 5 C of actual peak Temperature (tp) 30 seconds Max t 25 C to Peak Time (t). Ramp-down Rate 6 C/second Max Time 25 C to peak Temperature (TP) 8 minutes Max. Do not exceed 260 C. Physical Specifications Environmental Specifications High Temp. Storage JESD22-A103. Weight ounce, grams JEDEC DO214AA. Molded plastic body over HTRB JESD22-A108. Case Temperature Cycling JESD22-A104. glass passivated junction Color band denotes cathode except for MSL JEDEC-J-STD-020, Level 1.)