SMBJ-HRA Series. Transient Voltage Suppression Diodes Surface Mount 600W > SMBJ-HRA Series. Description. Uni-directional

Transcription

1 SMBJ-HRA Series RoHS Pb e3 Uni-directional Bi-directional Description The SMBJ-HRA High Reliability series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features Agency Approvals AGENCY Maximum Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted Parameter Symbol Value Unit Peak Pulse Power Dissipation at T A =25ºC by /µs Waveform (Fig.2(Note, (Note 2 Power Dissipation on Infinite Heat Sink at T L =5 O C Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3 Maximum Instantaneous Forward Voltage at 5A for Unidirectional Only Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient AGENCY FILE NUMBER E28662/E2353 P PPM 6 W P M(AV 5. W I FSM A V F 3.5V V T J, T STG -65 to 5 C R ujl 2 C/W R uja C/W Excellent clamping capability Low incremental surge resistance Typical I R µa for V R >.V SMT for minimal board footprint Low profile package Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD2A per its table 4a and 4c IEC ESD 5kV(Air, 8kV (Contact ESD protection of data lines in accordance with IEC (IEC8-2 EFT protection of data lines in accordance with IEC (IEC8-4 Built-in strain relief Fast response time: typically less than.ps from V to BV min 6W peak pulse power capability at /μs waveform, repetition rate (duty cycles:.% V J = V C x (+αt x (T J - 25 (αt:temperature Coefficient Glass passivated chip junction High temperature soldering guaranteed: 26 C/4 seconds at terminals UL Recognized compound meeting flammability rating V- Meet MSL level, per J-STD-2, LF maximun peak of 26 C Matte tin lead free plated Halogen free and RoHS compliant 2nd level interconnect is Pb-free per IPC/JEDEC J-STD-69A. Notes:. Non-repetitive current pulse, per Fig. 4 and derated above T A = 25 O C per Fig Mounted on copper pad area of.2x.2 (5. x 5.mm to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. Applications SMBJ-HR components are ideal for the protection of I/O Interfaces, V CC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic Functional Diagram Bi-directional Cathode Anode Uni-directional

2 Electrical Characteristics (T A =25 C unless otherwise noted Part Number (Uni Part Number (Bi Marking Reverse Stand off Voltage V R (Volts Breakdown Voltage V BR I T UNI BI MIN MAX Test Current I T (ma Maximum Clamping Voltage V I pp (V Maximum Peak Pulse Current I pp (A Maximum Reverse Leakage I V R (µa SMBJ5.A-HRA SMBJ5.CA-HRA KEH AEH X SMBJ6.A-HRA SMBJ6.CA-HRA KGH AGH X SMBJ6.5A-HRA SMBJ6.5CA-HRA KKH AKH X SMBJ7.A-HRA SMBJ7.CA-HRA KMH AMH X SMBJ7.5A-HRA SMBJ7.5CA-HRA KPH APH X SMBJ8.A-HRA SMBJ8.CA-HRA KRH ARH X SMBJ8.5A-HRA SMBJ8.5CA-HRA KTH ATH X SMBJ9.A-HRA SMBJ9.CA-HRA KVH AVH X SMBJA-HRA SMBJCA-HRA KXH AXH X SMBJA-HRA SMBJCA-HRA KZH AZH X SMBJ2A-HRA SMBJ2CA-HRA LEH BEH X SMBJ3A-HRA SMBJ3CA-HRA LGH BGH X SMBJ4A-HRA SMBJ4CA-HRA LKH BKH X SMBJ5A-HRA SMBJ5CA-HRA LMH BMH X SMBJ6A-HRA SMBJ6CA-HRA LPH BPH X SMBJ7A-HRA SMBJ7CA-HRA LRH BRH X SMBJ8A-HRA SMBJ8CA-HRA LTH BTH X SMBJ2A-HRA SMBJ2CA-HRA LVH BVH X SMBJ22A-HRA SMBJ22CA-HRA LXH BXH X SMBJ24A-HRA SMBJ24CA-HRA LZH BZH X SMBJ26A-HRA SMBJ26CA-HRA MEH CEH X SMBJ28A-HRA SMBJ28CA-HRA MGH CGH X SMBJ3A-HRA SMBJ3CA-HRA MK H CKH X SMBJ33A-HRA SMBJ33CA-HRA MMH CMH X SMBJ36A-HRA SMBJ36CA-HRA MPH CPH X SMBJ4A-HRA SMBJ4CA-HRA MRH CRH X SMBJ43A-HRA SMBJ43CA-HRA MTH CTH X SMBJ45A-HRA SMBJ45CA-HRA MVH CVH X SMBJ48A-HRA SMBJ48CA-HRA MXH CXH X SMBJ5A-HRA SMBJ5CA-HRA MZH CZH X SMBJ54A-HRA SMBJ54CA-HRA NEH DEH X SMBJ58A-HRA SMBJ58CA-HRA NGH DGH X SMBJ6A-HRA SMBJ6CA-HRA NKH DKH X SMBJ64A-HRA SMBJ64CA-HRA NMH DMH X SMBJ7A-HRA SMBJ7CA-HRA NPH DPH X SMBJ75A-HRA SMBJ75CA-HRA NRH DRH X SMBJ78A-HRA SMBJ78CA-HRA NTH DTH X SMBJ85A-HRA SMBJ85CA-HRA NVH DVH X - SMBJ9CA-HRA - DXH X - SMBJCA-HRA - DZH X - SMBJCA-HRA - EEH X - SMBJ2CA-HRA - EGH X - SMBJ3CA-HRA - EKH X - SMBJ5CA-HRA - EMH X - SMBJ6CA-HRA - EPH X - SMBJ7CA-HRA - ER X Note:. For bidirectional type having V R of volts and less, the I R limit is double. 2. % High Temperature Storage Life test and Reflow Simulation. 3. % HTRB(High Temperature Reverse Bias. For Unidirectional, 5 O C/%VR/96hours, for Bidirectional, 5 O C/%VR/92hrs(96hours for each direction for Bidirectional. 4. I R measured at room temperature +25 O C Agency Approval 2

3 I-V Curve Characteristics Uni-directional Bi-directional Ipp Vc VBR VR IR IT VF V Vc VBR VR IT IR IR IT VRVBR Vc V Ipp Ipp P PPM Peak Pulse Power Dissipation (I PP x V C -- Max power dissipation V R Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation V BR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I T V C Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current I R V F Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T A =25 C unless otherwise noted Figure - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS P PPM -Peak Pulse Power (kw.2x.2" (5.x5.mm Copper Pad Area..... Time t d -Pulse Width (sec. continues on next page. 3

4 Ratings and Characteristic Curves (T A =25 C unless otherwise noted (Continued Figure 3 - Pulse Derating Curve Figure 4 - Pulse Waveform Peak Pulse Power (P PP or Current (I PP Derating in Percentage % T A -Ambient temperature (ºC I PPM - Peak Pulse Current, % I RSM 5 5 td tr=µsec Peak Value IPPM Half Value IPPM 2 IPPM ( TJ=25 C Pulse Width(td is defined as the point where the peak current decays to 5% of IPPM /µsec. Waveform as defined by R.E.A t-time (ms Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Dissipation Derating Curve 6 Cj (pf R Bi-directional V=V R Uni-directional V=V Tj=25C f=.mhz Vsig=5mVp-p.... V BR - Reverse Breakdown Voltage (V P M(AV, Steady State Power Dissipation (W T A - TL-Lead Ambient Temperature Temperature ( C (ºC (Power Dissipation on Infinite H eat Sink Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only 2 I FSM - Peak Forward Surge Current (A Number of Cycles at 6 Hz 4

5 Temperature (T Transient Voltage Suppression Diodes Soldering Parameters Reflow Condition Lead free assembly t p Pre Heat Physical Specifications Weight Case Polarity - Temperature Min (T s(min 5 C - Temperature Max (T s(max 2 C - Time (min to max (t s 6 8 secs Average ramp up rate (Liquidus Temp (T L to peak T S(max to T L - Ramp-up Rate Reflow - Temperature (T L (Liquidus 27 C.3 ounce,.93 grams 3 C/second max 3 C/second max - Time (min to max (t s 6 5 seconds Peak Temperature (T P 26 +/-5 C Time within 5 C of actual peak Temperature (t p Ramp-down Rate Time 25 C to peak Temperature (T P Do not exceed 28 C 2 4 seconds 6 C/second max 8 minutes Max. JEDEC DO24AA. Molded plastic body over glass passivated junction Color band denotes cathode except Bidirectional T P T L T s(max T s(min 25 C t s Preheat t 25 C to Peak Environmental Specifications High Temp. Storage HTRB Temperature Cycling Ramp-up Time (t JESD22-A3 JESD22-A8 JESD22-A4 t L Critical Zone T L to T P Ramp-down MSL JEDEC-J-STD-2, Level H3TRB JESD22-A Terminal Matte Tin-plated leads, Solderable per JESD22-B2 RSH JESD22-B6 Dimensions A D I E DO-24AA (SMB J-Bend J Cathode Band (for Uni-directional products only B F G K L H C Dimensions Inches Millimeters Min Max Min Max A B C D E F G H I J K L Solder Pads (all dimensions in mm 5

6 Part Numbering System Part Marking System SMBJ XXX CA-HR A WITHOUT GROUP B TEST HIGH RELIABILITY Cathode Band (for Uni-directional products only 5% VOLTAGE TOLERANCE BI-DIRECTIONAL F Littelfuse Logo SERIES VOLTAGE XX YMXXX Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Packaging Part number Component Package Quantity Packaging Option Packaging Specification SMBJxxxXX-HRA DO-24AA 3 Tape & Reel - 2mm tape/3 reel EIA STD RS-48 Tape and Reel Specification.57 (4..47 (2..35 (8..59 DIA (.5 Cover tape Cathode (for unidirectional version only.8 (2.2 Arbor Hole Dia. Optional 7 7. ( (33 Dimensions are in inches (and millimeters..49 (2.5 Direction of Feed 6