Surface Mount 3000 Watt Transient Voltage Suppressor

Transcription

1 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 Available Surface Mount 3000 Watt Transient Voltage Suppressor DESCRIPTION The MSMLG(J)5.0A through MXLSMLG(J)70A series of high-reliability Transient Voltage Suppressors (TVSs) protect circuits from voltage spikes containing up to 3000 W (0/000 µs model pulse. The SMLG gull-wing design in the DO-5AB package allows for visible solder connections. The SMLJ J-bend design in the DO-4AB package allows for greater PC board mounting density. Selections include unidirectional and bidirectional as well as RoHS compliant versions. These are available with a variety of upscreening options for enhanced reliability. They protect against the secondary effects of lightning per IEC and against voltage pulses from inductive switching environments and induced by RF radiation. Since their response time is virtually instantaneous, they can also be used in protection from ESD and EFT per IEC and IEC Important: For the latest information, visit our website FEATURES High reliability devices with fabrication and assembly lot traceability for all M prefix devices All devices are 00% surge tested 3σ lot norm screening performed on standby current (I D) for all M prefix devices Available in both unidirectional and bidirectional versions Moisture classification is Level with no dry pack required per IPC/JEDEC J-STD-00B for all M prefix devices. Enhanced reliability screening options with M prefix are available in reference to MIL-PRF Refer to High Reliability Up-Screened Plastic Products Portfolio for more details on the screening options. (See part nomenclature for all available options.) RoHS compliant versions available Axial-lead equivalent packages for thru-hole mounting are available as M5KP5.0A to M5KP0CA with 5000 W rating (contact Microsemi for other surface mount options). Screening in reference to MIL-PRF-9500 available DO-5AB Package DO-4AB Package APPLICATIONS / BENEFITS Suppresses transients up to 3000 watts (0/000 us test pulse - see Figure ) Selections for 5.0 to 70 volts standoff voltages (V WM) Protection from switching transients and induced RF Protection from ESD, and EFT per IEC and IEC Secondary lightning protection per IEC with 4 ohms source impedance: Class & : SML 5.0A to SML 70A or CA Class 3: SML 5.0A to SML 50A or CA Class 4: SML 5.0A to SML 75A or CA Secondary lightning protection per IEC with ohms source impedance: Class : SML 5.0A to SML 70A or CA Class : SML 5.0A to SML 90A or CA Class 3: SML 5.0A to SML 48A or CA Class 4: SML 5.0A to SML 4A or CA Secondary lightning protection per IEC with ohms source impedance: Class : SML 5.0A to SML 43A or CA Class 3: SML 5.0A to SML A or CA Class 4: SML 5.0A to SML0A or CA MSC Lawrence 6 Lake Street, Lawrence, MA 084 Tel: or (978) Fax: (978) MSC Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) Fax: +353 (0) Website: RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page of 8

2 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 MAXIMUM RATINGS Parameters/Test Conditions Symbol Value Unit Junction and Storage Temperature T J and T STG -65 to +50 ºC Thermal Resistance Junction-to-Lead R ӨJL 7.5 ºC/W Thermal Resistance Junction-to-Ambient () R ӨJA 77.5 ºC/W Peak Pulse Power 5 ºC P PP 3000 W (at 0/000 µs, see Figures,, and 3) Impulse Repetition Rate (duty factor) df 0.0 or less % t clamping (0 volts to V (BR) min.) Unidirectional Bidirectional Rated Average Power Dissipation T L = +45 ºC T A = +5 ºC t clamping <00 <5 ps ns P M(AV) 6.6 () W Maximum Forward Surge Current () I FSM 00 A (pk) Solder 0 s T SP 60 o C Notes:. When mounted on FR4 PC board (oz Cu) with recommended footprint (see last page). Peak impulse of 8.3 ms half-sine wave at 5 ºC (unidirectional only) MECHANICAL and PACKAGING CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 TERMINALS: Tin-lead or RoHS compliant annealed matte-tin plating. Solderable to MIL-STD-750, method 06. MARKING: Part number marked on package POLARITY: Cathode indicated by band. No cathode band on bi-directional devices TAPE & REEL option: Standard per EIA-48-B with 6 mm tape (add TR suffix to part number). Consult factory for quantities. WEIGHT: Approximately 0.5 grams See Package Dimensions on last page. PART NOMENCLATURE MX SM L G 5.0 C A e3 Reliability Level* M (controlled product) MA (Avionics grade) MX (reference JANTX) MXL (MX Lite) Blank = commercial *(see High Reliability Up-Screened Plastic Products Portfolio) Surface Mount Package 3000 W Power Level RoHS Compliance e3 = RoHS Compliant Blank = non-rohs Compliant +/- 5% Tolerance Level Uni/Bidirectional C = Bidirectional Blank = Unidirectional Reverse Stand-Off Voltage (see Electrical Characteristics table) Gull-wing Lead Frame G = Gull-Wing J = J-Bend RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page of 8

3 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 Symbol I (BR) I D I F I O I PP P PP V C V (BR) V WM SYMBOLS & DEFINITIONS Definition Breakdown Current: The current used for measuring breakdown voltage V (BR). Standby Current: The current at the rated standoff voltage (V WM). Forward Current: The forward current dc value, no alternating component. Average Rectified Output Current: The output current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave input and a 80 degree conduction angle. Peak Impulse Current: The peak current during the impulse. Peak Pulse Power: The peak power dissipation resulting from the peak impulse current I PP. Clamping Voltage: Maximum clamping voltage at specified I PP (Peak Pulse Current) at the specified pulse conditions. Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current. Working Peak Voltage: The maximum peak voltage that can be applied over the operating temperature range. This is also referred to as standoff voltage. ELECTRICAL 5 ºC unless otherwise stated PART NUMBER REVERSE STAND-OFF V WM BREAKDOWN V I (BR) Volts Gull-Wing J-Bend Volts MIN. MAX. SMLG5.0A SMLJ5.0A SMLG6.0A SMLJ6.0A SMLG6.5A SMLJ6.5A SMLG7.0A SMLJ7.0A SMLG7.5A SMLJ7.5A SMLG8.0A SMLJ8.0A SMLG8.5A SMLJ8.5A SMLG9.0A SMLJ9.0A SMLG0A SMLJ0A 0..3 SMLGA SMLJA. 3.5 SMLGA SMLJA SMLG3A SMLJ3A SMLG4A SMLJ4A SMLG5A SMLJ5A SMLG6A SMLJ6A SMLG7A SMLJ7A SMLG8A SMLJ8A SMLG0A SMLJ0A SMLGA SMLJA SMLG4A SMLJ4A SMLG6A SMLJ6A SMLG8A SMLJ8A SMLG30A SMLJ30A SMLG33A SMLJ33A SMLG36A SMLJ36A SMLG40A SMLJ40A SMLG43A SMLJ43A SMLG45A SMLJ45A SMLG48A SMLJ48A SMLG5A SMLJ5A SMLG54A SMLJ54A SMLG58A SMLJ58A SMLG60A SMLJ60A SMLG64A SMLJ64A SMLG70A SMLJ70A SMLG75A SMLJ75A I (BR) ma MAXIMUM I PP Volts PEAK PULSE CURRENT (See Fig. ) I PP Amps MAXIMUM STANDBY V WM I D µa Continued. RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 3 of 8

4 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 ELECTRICAL 5 ºC unless otherwise stated (continued) MICROSEMI PART NUMBER REVERSE STAND-OFF V WM BREAKDOWN V I (BR) Volts Gull-Wing J-Bend Volts MIN. MAX. SMLG78A SMLJ78A SMLG85A SMLJ85A SMLG90A SMLJ90A SMLG00A SMLJ00A 00 3 SMLG0A SMLJ0A 0 35 SMLG0A SMLJ0A SMLG30A SMLJ30A SMLG50A SMLJ50A SMLG60A SMLJ60A SMLG70A SMLJ70A I (BR) ma MAXIMUM I PP Volts PEAK PULSE CURRENT (See Fig. ) I PP Amps MAXIMUM STANDBY V WM I D µa NOTE : Bidirectional capacitance is half that shown in figure 4 at zero volts. RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 4 of 8

5 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 GRAPHS PPP Peak Pulse Power - kw tp Pulse Time sec FIGURE Peak Pulse Power vs. Pulse Time IPP Peak Pulse Current - % IPP Test wave form parameters tr = 0 µsec. tp = 000 µsec. t Time (msec) FIGURE Pulse Waveform RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 5 of 8

6 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 GRAPHS (continued) T L Lead Temperature o C FIGURE 3 Derating Curve C Capacitance (pf) Peak Pulse Power (PPP) or continuous Power in Percent of 5 o C Rating B V Breakdown Voltage (V) FIGURE 4 Typical Capacitance vs. Breakdown Voltage (unidirectional configuration) NOTE: Bidirectional capacitance is half that shown at zero volts. RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 6 of 8

7 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 PACKAGE DIMENSIONS SMLG (DO-5AB) Dimensions Ltr Inch Millimeters Min Max Min Max A B C E F K NOTES: Dimension E exceeds the JEDEC outline as shown. Typical Standoff Height: (0. mm 0. mm). SMLJ (DO-4AB) Dimensions Ltr Inch Millimeters Min Max Min Max A B C D E L NOTES: Dimension E exceeds the JEDEC outline in height as shown. Typical Standoff Height: (0. mm 0. mm). RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 7 of 8

8 MSMLG5.0A MSMLG70CAe3, MSMLJ5.0 MSMLJ70CAe3 PAD LAYOUT SMLG (DO-5AB) Ltr Inch Millimeters A B C SMLJ (DO-4AB) Ltr Inch Millimeters A B C RF0003, Rev. C (7/30/3) 03 Microsemi Corporation Page 8 of 8