SPICE MODEL of OSWT5161A , White ,TA=0degree (Standard Model) in SPICE PARK
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The document provides a detailed device modeling report for the light-emitting diode (LED) standard part number OSWT5161A, including parameters such as saturation current, series resistance, and forward current characteristics. Circuit simulation results are presented alongside comparison graphs, revealing measurement versus simulation errors. The report also evaluates capacitance and reverse recovery characteristics, with specific measurement conditions and results documented.
SPICE MODEL of OSWT5161A , White ,TA=0degree (Standard Model) in SPICE PARK
- 1. Device Modeling Report COMPONENTS: Light-Emitting Diode (LED) STANDARD PART NUMBER: OSWT5161A MANUFACTURER: OPTO SUPPLY REMARK: TA=0 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 Characteristic Circuit Simulation Result Evaluation Circuit R1 0.01m V1 0Vdc D1 OSWT5161A_0C 0 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 4. Forward Current Characteristic Reference OSWT5161A_0C All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 5. Comparison Graph Circuit Simulation Result Simulation Result Vfwd(V) Vfwd(V) Ifwd(A) Measurement Simulation %Error 0.1 2.41 2.427 0.705 0.2 2.545 2.505 1.5717 0.5 2.63 2.616 0.5323 1 2.69 2.706 0.5947 2 2.77 2.808 1.3718 5 2.955 2.984 0.9813 10 3.2 3.183 0.5312 20 3.55 3.503 1.3239 50 4.31 4.327 0.3944 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 6. Capacitance Characteristic Circuit Simulation Result Evaluation Circuit V2 0Vdc V2 = 4.5 V1 V1 = 0 D1 TD = 0 TR = 10ns TF = 50ns PW = 5us PER = 10us OSWT5161A_0C 0 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 7. Comparison Graph Circuit Simulation Result Simulation Result Cj(pF) Cj(pF) Vrev(V) Measurement Simulation %Error 0 50.63 50.63 0 0.1 49.95 49.92 0.0600 0.2 49.25 49.07 0.3654 0.5 47.01 46.71 0.6381 1 43.15 43.65 1.1587 2 39.5 39.3 0.5063 4.5 32.86 32.9 0.1217 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 8. Reverse Recovery Characteristic Circuit Simulation Result Evaluation Circuit R1 50 V2 = 3.24V V1 V1 = 1.19V TD = 0 D1 TR = 10ns TF = 10ns PW = 20us PER = 50us OSWT5161A_0C 0 Compare Measurement vs. Simulation Symbol Measurement Unit Simulation Unit %Error Trr=trj+trb 22.4 ns 22.6 ns 0.982 All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
- 9. Reverse Recovery Characteristic Reference TA=0C Measurement Trj =9.2(ns) Trb=13.2(ns) Conditions: Ifwd=Irev=0.02(A), Rl=50 Example Relation between trj and trb All Rights Reserved Copyright (C) Bee Technologies Inc. 2005