LMSZ5231BT1G LRC | Alldatasheet
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Technical content
500 mW SOD−123 Surface Mount
- FEATURES 1)500 mW Rating on FR−4 or FR−5 Board 2)Package Designed for Optimal Automated Board Assembly 3)Small Package Size for High Density Applications 4)General Purpose, Medium Current 5)ESD Rating of Class 3 (>16 kV) per Human Body Model 6)We declare that the material of product compliance with RoHS requirements. 7)S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
- MECHANICAL CHARACTERISTICS: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable FLAMMABILITY RATING:UL 94 V−0
- DEVICE MARKING AND RESISTOR VALUES
- MAXIMUM RATINGS(Ta = 25℃) Total Power Dissipation on FR−5 Board, (Note 1) @ TL = 75° C Derated above 75° C Thermal Resistance, Junction−to−Ambient(Note 2) Thermal Resistance, Junction−to−Lead(Note 2) Junction and Storage Temperature Range 1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint. 2. Thermal Resistance measurement obtained via infrared Scan Method. S-LMSZ5231BT1G LMSZ5231BT1G SOD-123 LMSZ5231BT1G E1 3000/Tape&Reel Device Marking Shipping LMSZ5231BT3G E1 10000/Tape&Reel Parameter Symbol Limits −55∼+150 Unit PD 500 mW 6.7 mW/℃ RΘJA 340 ℃/W RΘJL 150 ℃/W TJ,Tstg LESHAN RADIO COMPANY, LTD. Rev.B 1/4May,2015 Cathode Anode
LMSZ5231BT1G,S-LMSZ5231BT1G
- ELECTRICAL CHARACTERISTICS (TA = 25° C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) 3. The type numbers shown have a standard tolerance of ± 5% on the nominal Zener voltage. 4. Nominal Zener voltage is measured with the device junction in thermal equilibrium at T L = 30° C ± 1° C. 5. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the ac current applied. The specified limits are for IZ(AC) = 0.1 IZ(dc) with the AC frequency = 1 KHz. ZZT @ IZT ZZK @ IZK Leakage CurrentZener Voltage (Notes 3 and 4) Zener Impedance (Note 5) Device Min Nom Max mA VZ (Volts) @ IZT Volts 17 1600 0.25 5 2 IR @ VR LMSZ5231BT1G 4.85 5.1 5.36 20 Ω Ω mA μA LESHAN RADIO COMPANY, LTD. Rev.B 2/4May,2015
ELECTRICAL CHARACTERISTICS
A = 25°C unless otherwise noted, V F = 0.9 V Max. @ I F = 10 mA) Symbol Parameter V Z Reverse Zener Voltage @ I ZT I ZT Reverse Current Z ZT Maximum Zener Impedance @ I ZT I ZK Reverse Current Z ZK Maximum Zener Impedance @ I ZK I R Reverse Leakage Current @ V R V R Reverse Voltage I F Forward Current V F Forward Voltage @ I F Zener Voltage Regulator I F V I I R I ZT V R V Z V F
LMSZ5231BT1G,S-LMSZ5231BT1G ELECTRICAL CHARACTERISTICS CURVES FIG.1 Zener Voltage vs Zener Current FIG.2 Typical Leakage Current 1.0E-05 1.0E-04 1.0E-03 1.0E-02 1.0E-01 IZ(A) VZ (V) 1.0E-07 1.0E-06 1.0E-05 1.0E-04 IR(A) VZ(V) SN1 -55℃ SN1 25℃ SN1 125℃ LESHAN RADIO COMPANY, LTD. Rev.B 3/4May,2015
LMSZ5231BT1G,S-LMSZ5231BT1G SOD-123 LESHAN RADIO COMPANY, LTD. Rev.B 4/4May,2015 STYLE 1: PIN 1. CATHODE 2. ANODE 1.22 0.048 ÉÉÉ ÉÉÉ ÉÉÉ 0.91 0.036 2.36 0.093 4.19 0.165 /C0466 mm inches /C0467 SCALE 10:1 ÉÉÉ ÉÉÉ ÉÉÉ SOLDERING FOOTPRINT* NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ E b D A L C DIM MIN NOM MAX MILLIMETERS INCHES A 0.94 1.17 1.35 0.037 A1 0.00 0.05 0.10 0.000 b 0.51 0.61 0.71 0.020 c 1.60 0.15 0.055D 1.40 1.80 E 2.54 2.69 2.84 0.100 −−− 3.68 0.140 L 0.25 3.86 0.010 H E 0.046 0.002 0.024 0.063 0.106 0.145 0.053 0.004 0.028 0.071 0.112 0.152 MIN NOM MAX 3.56H E −−−