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LBAT54WT1 Dataheets PDF



Part Number LBAT54WT1
Manufacturers Leshan Radio Company
Logo Leshan Radio Company
Description SCHOTTKY BARRIER DIODE
Datasheet LBAT54WT1 DatasheetLBAT54WT1 Datasheet (PDF)

LESHAN RADIO COMPANY, LTD. Schottky Barrier Diodes LBAT54WT1 These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. • Extremely Fast Switching Speed • Low Forward Voltage — 0.35 Volts (Typ) @ I F = 10 mAdc • Pb-Free package is available 30 VOLTS SCHOTTKY BARRIER .

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LESHAN RADIO COMPANY, LTD. Schottky Barrier Diodes LBAT54WT1 These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. • Extremely Fast Switching Speed • Low Forward Voltage — 0.35 Volts (Typ) @ I F = 10 mAdc • Pb-Free package is available 30 VOLTS SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODES 3 1 2 DEVICE MARKING AND ORDERING INFORMATION Device Marking Shipping LBAT54WT1 LBAT54WT1G (Pb-Free) B4 3000/Tape&Reel B4 3000/Tape&Reel SOT–323 (SC–70) 3 CATHODE 1 ANODE MAXIMUM RATINGS (T J = 125°C unless otherwise noted) Rating Reverse Voltage Forward Power Dissipation @ T A = 25°C Derate above 25°C Forward Current(DC) Junction Temperature Storage Temperature Range Symbol VR PF IF TJ T stg Max 30 Unit Volts 200 1.6 200Max 125Max –55 to +150 mW mW/°C mA °C °C ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) Characteristic Reverse Breakdown Voltage (I R = 10 µA) Total Capacitance (V R = 1.0 V, f = 1.0 MHz) Reverse Leakage (V R = 25 V) Forward Voltage (I F = 0.1 mAdc) Forward Voltage (I F = 30 mAdc) Forward Voltage (I F = 100 mAdc) Reverse Recovery Time (I F = I R = 10 mAdc, I R(REC) = 1.0 mAdc, Figure 1) Forward Voltage (I F = 1.0 mAdc) Forward Voltage (I F = 10 mAdc) Forward Current (DC) Repetitive Peak Forward Current Non–Repetitive Peak Forward Current (t < 1.0 s) Symbol V(BR)R CT IR VF VF VF trr VF VF IF IFRM IFSM Min Typ Max Unit 30 — — Volts — 7.6 10 pF — 0.5 2.0 µAdc — 0.22 0.24 Vdc — 0.41 0.5 Vdc — 0.52 1.0 Vdc — — 5.0 ns — 0.29 0.32 Vdc — 0.35 0.40 Vdc — — 200 mAdc — — 300 mAdc — — 600 mAdc LBAT54WT1–1/3 LESHAN RADIO COMPANY, LTD. 2.0 k +10 V 820 Ω 100 µH IF 0.1µF tr tp 10% t 0.1 µF 50 Ω OUTPUT PULSE GENERATOR D.U.T. 50 Ω INPUT SAMPLING OSCILLOSCOPE 90% V R INPUT SIGNAL IF IR LBAT54WT1 t rr t i = 1.0 mA R(REC) OUTPUT PULSE (I F = I R = 10 mA; MEASURED at i R(REC) = 1.0 mA) IF , FORWARD CURRENT (mA) CT TOTAL CAPACITANCE (pF) IR , REVERSE CURRENT (µA) Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I F ) of 10mA. Notes: 2. Input pulse is adjusted so I R(peak) is equal to 10mA. Notes: 3. t p » t rr Figure 1. Recovery Time Equivalent Test Circuit 100 10 150°C 125°C 1.0 85°C 25°C – 40°C –55°C 0.1 0 0.1 0.2 0.3 0.4 0.5 VF , FORWARD VOLTAGE (VOLTS) Figure 2. Forward Voltage 0.6 1000 100 T A = 150°C 10 T A = 125°C 1.0 T A = 85°C 0.1 0.01 0.001 0 T A = 25°C 5 10 15 20 25 30 VR , REVERSE VOLTAGE (VOLTS) Figure 3. Leakage Current 14 12 10 8 6 4 2 0 0 5 10 15 20 25 30 VR , REVERSE VOLTAGE (VOLTS) Figure 4. Total Capacitance LBAT54WT1–2/3 LESHAN RADIO COMPANY, LTD. LBAT54WT1 SC-70 / SOT-323 A L 3 S 1 B 2 D G 0.05 (0.002) H CN NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIM.


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