SMHN3.3A PANJIT | Alldatasheet
Document overview
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Technical content
PAGE . 1November 04.2010-REV.01 SMHN3.3A / SMHN5.0A
FEATURES
- For surface mounted applications in order to optimize board space.
- Low profile package
- Built-in strain relief
- Low inductance
- Plastic package has Underwriters Laboratory Flammability Classification 94V-O
- In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA
- Case: SOD-123HE
- Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes positive end (cathode)
- Apporx.Weight: 0.0006 ounce, 0.0172 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. NOTES: 1. Non-repetitive current pulse, per Fig.3 and derated above T A = 25 OC per Fig. 2. 2. Mounted on 5.0mm 2 copper pads to each terminal. 3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum. 4. Peak pulse power waveform is 10/1000 μS. 0.046(1.15) 0.033(0.85) 0.114(2.90) 0.106(2.70) 0.012(0.30) 0.137(3.50) 0.091(2.30) 0.074(1.90) 0.048(1.20) 0.031(0.80) 0.040(1.00) 0.031(0.80) Rating Symbol Value Units Peak Pulse Power Dissipation on T A = 25 OC (Notes 1,2,4, Fig.1) P PPM 400 Watts Peak Forward Surge Current per Fig.5 (Note 3) I FSM 40 Amps Peak Pulse Current on 10/1000μs waveform(Note 1)Fig.2 I PPM see T able 1 Amps Typical Thermal Resistance Junction to Air (NOTE 2) R θJA 107 OC / W Operating Junction and Storage T emperature Range T J,TSTG -55 to +150 OC SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR POWER 400 Watts STAND-OFF VOLTAGE 3.3 / 5.0 Volts 1 2 Cathode Anode Part Number Reverse Stand-off Voltage Breakdown Voltage Te s t C ur r e nt Reverse Leakage Max. Clamp Voltage Peak Pulse Current Marking Code VRWM VBR @ I T IT I R @ VRWM VC @ I PP I PP Min. Max. UNI UNI V V V mA μA V A UNI 400W Transient Voltage Suppressor
PAGE . 2November 04.2010-REV.01 SMHN3.3A / SMHN5.0A Fig.1 TYPICAL CLAMPING VOLTAGE AT PEAK PULSE CURRENT(10/1000 s)/c109 Fig.1 TYPICAL CLAMPING VOLTAGE AT PEAK PULSE CURRENT(10/1000 s)/c109 Fig.3 PULSE WAVEFORMFig.3 PULSE WAVEFORM T,TIME,ms I ,PEAK PULSE CURRENT,%PPM 0 1.0 2.0 3.0 4.0 100 150 10/1000 use c Wa ve fo rm as D efined bye R .E .A . Half V alue-Ipp e-kt td T= 2 5 C Pulse Width (td) is Defined as the Point where the Peak Current Decayst to 50% of Ipp A Otf = 10usec Peak Value Ippm I , Leakage Current ( A)R /c109 PEAK PULSE CURRENT - I ,A PP Fig 2. Typical Reverse CharacteristicsFig 2. Typical Reverse Characteristics 100 0 20 40 60 80 100 120 140 160 T , Junction Temperature (°C)J SMHN3.3A SMHN5.0A 66 . 577 . 588 . 59 CLAMPING VOLTAGE -V ,VOLTSC SMHN3.3A SMHN5.0A
PAGE . 3November 04.2010-REV.01 MOUNTING PAD LAYOUT
- Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7” plastic Reel ORDER INFORMATION LEGAL STATEMENT Copyright PanJit International, Inc 2010 The information presented in this document is believed to be accurate and reliable. The specifications and information herein a re subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. SOD-123HE 0.091 (2.3) 0.022 (0.55) 0.049 (1.25) 0.055(1.4) SOD-123HE Unit: inch(mm) SMHN3.3A / SMHN5.0A