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T4-LDS-0248, Rev. 1 (120182) ©2012 Microsemi Corporation Page 1 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 UPTB8e3 – UPTB48e3 Available on commercial versions SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS

DESCRIPTION

Microsemi’s new Powermite UPT series of transient voltage suppressors feature oxide- passivated 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 full y metallic bottom (cathode) side that eliminates the possibility of solder flux entrapment at assembly and a unique locking tab serv es as an integral heat sink. Its innovative design makes this device fully compatible for use with automatic insertion equipment. Microsemi also offers numerous other products to meet higher and lower power voltage regulation applications. DO-216AA Package 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 (UPTB8e3 thru UPTB48e3)
  • Clamping time less than 100 pico-seconds for unidirectional and 5 nano-seconds for bidirectional version.
  • Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B.
  • RoHS compliant versions available. APPLICATIONS / BENEFITS
  • Protects sensitive components such as IC’s, CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, 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/UPTB8 to12 MAXIMUM RATINGS 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 Parameters/Test Conditions Symbol Value Unit Junction and Storage Temperature TJ / TSTG -65 to +150 oC Thermal Resistance Junction-to-Ambient (1) RӨJA 240 oC/W Thermal Resistance Junction-to-Case (base tab) RӨJC 15 oC/W Peak Pulse Power (see Figure 1 and Figure 2) @ 8/20 µs @10/1000µs UPT5Re3: UPT5e3 thru UPT48e3: UPT8Re3 thru UPT48Re3: UPTB8e3 thru UPTB48e3: PPP 600 1000 1000 1000 100 150 150 150 W Steady-State Power Dissipation (base tab < 112 oC) PD 2.5 W Impulse Repetition Rate (duty factor) 0.01 % Solder Temperature @ 10 s TSP 260 oC Notes: 1. When mounted on FR4 PC board with 1 oz copper.

T4-LDS-0248, Rev. 1 (120182) ©2012 Microsemi Corporation Page 2 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 UPTB8e3 – 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, e.g. UPT5e3 is T05▪, UPT12e3 is T12▪ Cathode to TAB1: U plus last two digits of part number, e.g. UPT5Re3 is U05▪, UPT12Re3 is U12▪ Bipolar: B plus the last two digits of part number, 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 below and last page.
  • TAPE & REEL option: Standard per EIA-481-B using 12 mm tape. Consult factory for quantities.
  • WEIGHT: 0.016 gram (approximate).
  • See Package Dimensions on last page. PART NOMENCLATURE Applicable to UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 only: UPT 5 R (e3) Powermite Rated Standoff Voltage RoHS Compliance e3 = RoHS Compliant (available on commercial grade only) Blank = non-RoHS Compliant Polarity Blank = Anode to Case Bottom R = Cathode to Case Bottom Applicable to UPTB8e3 – UPTB48e3 only: UPT B 5 (e3) Powermite Bi-directional RoHS Compliance e3 = RoHS Compliant (available on commercial grade only) Blank = non-RoHS Compliant Rated Standoff Voltage SYMBOLS & DEFINITIONS Symbol Definition V(BR) Breakdown Voltage: The minimum voltage the device will exhibit at a specified current. VWM Working Peak Standoff Voltage: The maximum peak voltage that can be applied over the operating temperature range. PPP Peak Pulse Power: The peak power that can be applied for a specified pulse width and waveform. ID Standby Current: The maximum current that will flow at the specified voltage and temperature. IPP Peak Pulse Current: The peak current that can be applied for a specified pulse width and waveform. C Capacitance: The capacitance in picofarads of the TVS as defined @ 0 volts at a frequency of 1 MHz.

T4-LDS-0248, Rev. 1 (120182) ©2012 Microsemi Corporation Page 3 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 UPTB8e3 – UPTB48e3

ELECTRICAL CHARACTERISTICS

(add e3 suffix) RATED STANDOFF VOLTAGE VWM MINIMUM BREAKDOWN VOLTAGE V(BR) @ 1 mA MAXIMUM STANDBY CURRENT ID @ VWM MAXIMUM PEAK PULSE CURRENT* IPP @ 8/20 µs MAXIMUM CLAMPING VOLTAGE VC @ 10A* MAXIMUM TEMPERATURE COEFFICIENT of V(BR) αV(BR) Unidirectional Bi-directional V V µA A V %/oC UPT5 5 6.0 50 89.4 9.5 .030 UPT5R 5 6.0 5 60 9.5 .030 UPT8 & UPT8R UPTB8 8 9.0 2 62.1 13.7 .040 UPT10 & UPT10R UPTB10 10 11.0 2 47.2 18.0 .045 UPT12 &UPT12R UPTB12 12 13.8 1 40.3 21.6 .050 UPT15 & UPT15R UPTB15 15 16.7 1 33.9 26.0 .055 UPT17 & UPT17R UPTB17 17 19.0 1 30.8 29.2 .060 UPT24 & UPT24R UPTB24 24 28.4 1 22.0 43.2 .070 UPT28 &UPT28R UPTB28 28 31.0 1 19.2 47.8 .075 UPT33 &UPT33R UPTB33 33 36.8 1 16.4 56.7 .080 UPT48 &UPT48R UPTB48 48 54.0 1 11.2 84.3 .090 * See Figure 1 for IPP waveform of 8/20 µs.

T4-LDS-0248, Rev. 1 (120182) ©2012 Microsemi Corporation Page 5 of 5 UPT5e3 – UPT48e3, UPT5Re3 – UPT48Re3 UPTB8e3 – UPTB48e3 PACKAGE DIMENSIONS Dimensions Ltr Inch Millimeters Min Max Min Max A 0.73 0.99 0.029 0.039 B 0.40 0.66 0.016 0.026 C 1.77 2.03 0.070 0.080 D 2.21 2.46 0.087 0.097 E 0.50 0.76 0.020 0.030 F 1.29 1.54 0.051 0.061 G 0.53 0.78 0.021 0.031 H 0.10 0.20 0.004 0.008 I 1.77 2.03 0.070 0.080 J 0.89 1.14 0.035 0.045 PAD LAYOUT Dimensions Ltr Inch Millimeters A 0.100 2.54 B 0.105 2.67 C 0.050 1.27 D 0.030 0.76 E 0.025 0.64