SPICE MODEL of OSWT5161A , White ,TA=-40degree (Standard Model) in SPICE PARK

SPICE MODEL of OSWT5161A , White ,TA=-40degree (Standard Model) in SPICE PARK. English Version is

  1. Tsuyoshi Horigome
    SPICE MODEL of OSWT5161A , White ,TA=-40degree (Standard Model) in SPICE PARK. English Version is
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    SPICE MODEL of OSWT5161A , White ,TA=-40degree (Standard Model) in SPICE PARK
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    • 1. Device Modeling ReportCOMPONENTS: Light-Emitting Diode (LED) STANDARDPART NUMBER: OSWT5161AMANUFACTURER: OPTO SUPPLYREMARK: TA= - 40 degree C Bee Technologies Inc. All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 2. PSpice model Model description parameter IS Saturation Current N Emission Coefficient RS Series Resistance IKF High-injection Knee Current CJO Zero-bias Junction Capacitance M Junction Grading Coefficient VJ Junction Potential ISR Recombination Current Saturation Value BV Reverse Breakdown Voltage(a positive value) IBV Reverse Breakdown Current(a positive value) TT Transit Time EG Energy-band Gap All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 3. Forward Current CharacteristicCircuit Simulation ResultEvaluation Circuit R1 0.01m V1 0Vdc D1 OSWT5161A_-40C 0 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 4. Forward Current Characteristic Reference OSWT5161A _-40C All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 5. Comparison GraphCircuit Simulation ResultSimulation Result Vfwd(V) Vfwd(V) Ifwd(A) Measurement Simulation %Error 0.5 2.63 2.7 2.6615 1 2.75 2.827 2.8 2 2.92 2.943 0.7876 5 3.18 3.142 1.1949 10 3.48 3.38 2.8735 20 3.83 3.722 2.8198 50 4.575 4.641 1.4426 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 6. Capacitance CharacteristicCircuit Simulation ResultEvaluation Circuit V2 0Vdc V2 = 4.5 V1 V1 = 0 D1 TD = 0 TR = 100ns TF = 50ns PW = 5us PER = 10us OSWT5161A_-40C 0 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 7. Comparison GraphCircuit Simulation ResultSimulation Result Cj(pF) Cj(pF) Vrev(V) Measurement Simulation %Error 0 46.4 46.4 0 0.1 45.8 45.66 0.3056 0.2 45.1 45.71 1.3525 0.5 42.69 42.58 0.2576 1 39.02 39.64 1.5889 2 36.08 35.65 1.1917 4.5 29.93 30.01 0.2672 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 8. Reverse Recovery CharacteristicCircuit Simulation ResultEvaluation Circuit R1 50 V2 = 3.29V V1 V1 = 1.16V D1 TD = 0 TR = 10n TF = 10n PW = 20u PER = 50u OSWT5161A_-40C 0Compare Measurement vs. Simulation Symbol Measurement Unit Simulation Unit %Error Trr=trj+trb 17.2 ns 17.5 ns 1.744 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
    • 9. Reverse Recovery Characteristic Reference TA=-40C MeasurementTrj =6.8(ns)Trb=10.4(ns)Conditions: Ifwd=Irev=0.02(A), Rl=50 Example Relation between trj and trb All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
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