UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 and UPTB5e3 – UPTB48e3 Available 5V – 48V Small Footprint, Surface Mount Transient Voltage Suppressors DESCRIPTION Microsemi’s unique Powermite UPT series of transient voltage suppressors feature oxidepassivated chips with high-temperature solder bonds for high surge capability and negligible electrical degradation under repeated surge conditions. Both unidirectional and bidirectional configurations are available. In addition to its size advantages, the Powermite package includes a fully metallic bottom (cathode) side that eliminates the possibility of solder flux entrapment at assembly and a unique locking tab serves as an integral heat sink. Its innovative design makes this device fully compatible for use with automatic insertion equipment. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • • • • • • Powermite package with standoff voltages 5 to 48 V. Both unidirectional and bidirectional polarities: -Anode to case bottom (UPT5e3 thru UPT48e3) -Cathode to case bottom (UPT5Re3 thru UPT48Re3) -Bidirectional (UPTB5e3 thru UPTB48e3) Clamping time less than 100 pico-seconds for unidirectional and 5 nano-seconds for bidirectional. 100% surge current testing of all parts. Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B. RoHS compliant versions available. Powermite 1 (DO-216AA) Package APPLICATIONS / BENEFITS • • • • • 2 Protects sensitive components such as IC’s, CMOS, Bipolar, BiCMOS, ECL, DTL, T L, etc. Protection from switching and induced RF transients. New improved lower leakage current for the UPT5Re3: -Integral heat sink / locking tabs -Fully metallic bottom side eliminates flux entrapment Compliant to IEC61000-4-2 and IEC61000-4-4 for ESD and EFT protection respectively. Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance: Class 1: UPT5//UPT5R/UPTB8 to17 Class 2: UPT5//UPT5R/UPTB5 to12 MAXIMUM RATINGS Parameters/Test Conditions Symbol Value TJ / T STG R ӨJA R ӨJC -65 to +150 Junction and Storage Temperature (1) Thermal Resistance Junction-to-Ambient Thermal Resistance Junction-to-Case (base tab) Peak Pulse Power (see Figure 1 and Figure 2) UPT5Re3: UPT5e3 thru UPT48e3: UPT8Re3 thru UPT48Re3: UPTB5e3 thru UPTB48e3: Rated Average Power Dissipation o (base tab < 112 C) Impulse Repetition Rate (duty factor) Solder Temperature @ 10 s P M(AV) 240 15 @ 8/20 µs @10/1000µs 600 100 1000 150 1000 150 1000 150 2.5 T SP 0.01 260 P PP Notes: 1. When mounted on FR4 PC board with 1 oz copper. RF01103, Rev. A (4/5/13) ©2013 Microsemi Corporation Unit o o o C C/W C/W W W % C o MSC – Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC – Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Website: www.microsemi.com Page 1 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 and UPTB5e3 – UPTB48e3 MECHANICAL and PACKAGING • • • • • • • CASE: Void-free transfer molded thermosetting epoxy compound meeting UL94V-0. TERMINALS: Annealed matte-tin plating over copper and readily solderable per MIL-STD-750, method 2026. MARKING: Anode to TAB 1: T plus the last two digits of part number underlined, e.g. UPT5e3 is T05▪, UPT12e3 is T12▪ Cathode to TAB1: U plus last two digits of part number underlined, e.g. UPT5Re3 is U05▪, UPT12Re3 is U12▪ Bipolar: B plus the last two digits of part number underlined, e.g. UPTB8e3 is B08▪, UPTB12e3 is B12▪, etc. Please note dot suffix (for e3 suffix) POLARITY: Cathode or anode to TAB 1 (bottom) as described in marking above and on last page. TAPE & REEL option: Standard per EIA-481-B using 12 mm tape. Consult factory for quantities. WEIGHT: Approximately 0.016 gram. See package dimensions on last page. PART NOMENCLATURE Applicable to unidirectional UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 only: UPT 8 R (e3) Powermite RoHS Compliance e3 = RoHS Compliant Blank = non-RoHS Compliant Rated Standoff Voltage Polarity Blank = Anode to Case Bottom R = Cathode to Case Bottom Applicable to bidirectional UPTB5e3 – UPTB48e3 only: UPT B 8 (e3) Powermite RoHS Compliance e3 = RoHS Compliant Blank = non-RoHS Compliant Bi-directional Rated Standoff Voltage SYMBOLS & DEFINITIONS Definition Symbol V (BR) V WM P PP ID I PP C Breakdown Voltage: The minimum voltage the device will exhibit at a specified current. Working Peak Standoff Voltage: The maximum peak voltage that can be applied over the operating temperature range. Peak Pulse Power: The peak power that can be applied for a specified pulse width and waveform. Standby Current: The maximum current that will flow at the specified voltage and temperature. Peak Pulse Current: The peak current that can be applied for a specified pulse width and waveform. Capacitance: The capacitance in picofarads of the TVS as defined @ 0 volts at a frequency of 1 MHz. RF01103, Rev. A (4/5/13) ©2013 Microsemi Corporation Page 2 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 and UPTB5e3 – UPTB48e3 ELECTRICAL CHARACTERISTICS DEVICE TYPE RATED STANDOFF VOLTAGE MINIMUM BREAKDOWN VOLTAGE MAXIMUM STANDBY CURRENT MAXIMUM PEAK PULSE CURRENT* MAXIMUM CLAMPING VOLTAGE V WM I D @ V WM I PP @ 10/1000 µs A V C @ I PP V 15.7 10.5 10.9 8.33 6.94 5.77 5.14 3.47 3.13 2.65 1.78 9.5 9.5 13.7 18.0 21.6 26.0 29.2 43.2 47.8 56.7 84.3 Unidirectional Bi-directional V V (BR) @ 1 mA V UPT5 UPT5R UPT8 & UPT8R UPT10 & UPT10R UPT12 & UPT12R UPT15 & UPT15R UPT17 & UPT17R UPT24 & UPT24R UPT28 & UPT28R UPT33 & UPT33R UPT48 & UPT48R UPTB5 5 5 8 10 12 15 17 24 28 33 48 6.0 6.0 9.0 11.0 13.8 16.7 19.0 28.4 31.0 36.8 54.0 UPTB8 UPTB10 UPTB12 UPTB15 UPTB17 UPTB24 UPTB28 UPTB33 UPTB48 µA 50 5 2 2 1 1 1 1 1 1 1 MAXIMUM TEMPERATURE COEFFICIENT of V (BR) α V(BR) %/oC 0.030 0.030 0.040 0.045 0.050 0.055 0.060 0.070 0.075 0.080 0.090 * See figure 1 for I PP waveform of 10/1000 µs test pulse. RF01103, Rev. A (4/5/13) ©2013 Microsemi Corporation Page 3 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 and UPTB5e3 – UPTB48e3 PPP – PEAK PULSE POWER – (W) GRAPHS lP – PULSE CURRENT – (% of IPP) tp: Pulse duration is defined as that point where current decays to 50% of IPP and tr = 10 µs EXPONENTIAL PULSE (Pulse time duration is defined as that point where the pulse current decays to 50% of IPP.) t – TIME – (ms) tp – PULSE TIME FIGURE 2 Peak Pulse Power vs. Pulse Duration CAPACITANCE – (pF) PPP – PEAK PULSE POWER – (% OF 25oC RATING) FIGURE 1 Pulse Waveform for 10/1000 µs Exponential Surge measured at zero bias measured at VWM TEMPERATURE – (oC) FIGURE 3 Derating Curve RF01103, Rev. A (4/5/13) V WM – STAND-OFF VOLTAGE – (V) FIGURE 4 Typical Capacitance vs. Stand-Off Voltage ©2013 Microsemi Corporation Page 4 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 and UPTB5e3 – UPTB48e3 PACKAGE DIMENSIONS Ltr A B C D E F G H I J Dimensions Inch Millimeters Min Max Min Max 0.029 0.039 0.73 0.99 0.016 0.026 0.40 0.66 0.070 0.080 1.77 2.03 0.087 0.097 2.21 2.46 0.020 0.030 0.50 0.76 0.051 0.061 1.29 1.54 0.021 0.031 0.53 0.78 0.004 0.008 0.10 0.20 0.070 0.080 1.77 2.03 0.035 0.045 0.89 1.14 PAD LAYOUT Ltr A B C D E RF01103, Rev. A (4/5/13) ©2013 Microsemi Corporation Dimensions Inch Millimeters 0.100 2.54 0.105 2.67 0.050 1.27 0.030 0.76 0.025 0.64 Page 5 of 5