Datasheet 1N4739A (Nexperia) - 3
| 制造商 | Nexperia |
| 描述 | Voltage regulator diodes in SOD66 (DO-41) packages |
| 页数 / 页 | 10 / 3 — Nexperia. 1N4728A to 1N4749A. Voltage regulator diodes. Thermal … |
| 文件格式/大小 | PDF / 218 Kb |
| 文件语言 | 英语 |
Nexperia. 1N4728A to 1N4749A. Voltage regulator diodes. Thermal characteristics. Table 6. Symbol. Parameter. Conditions. Min. Typ. Max. Unit
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文件文字版本
Nexperia 1N4728A to 1N4749A Voltage regulator diodes 6. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Min Typ Max Unit
Rth(j-t) thermal resistance from lead length 4 mm - - 110 K/W junction to tie-point 006aab843 103 Rth(j-t) (K/W) δ = 1 102 0.75 0.50 0.33 0.20 0.10 0.05 10 0.02 0.01 0 1 10−1 1 10 102 103 104 t 105 p (ms)
Fig 1. Thermal resistance from junction to tie-point as a function of pulse duration; lead length 4 mm 7. Characteristics Table 7. Characteristics
Tj = 25 °C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VF forward voltage IF = 200 mA - - 1.2 V 1N4728A_SER © Nexperia B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 30 October 2009 3 of 10
Document Outline 1. Product profile 1.1 General description 1.2 Features 1.3 Applications 1.4 Quick reference data 2. Pinning information 3. Ordering information 4. Marking 5. Limiting values 6. Thermal characteristics 7. Characteristics 8. Package outline 9. Packing information 10. Revision history 11. Legal information 11.1 Data sheet status 11.2 Definitions 11.3 Disclaimers 11.4 Trademarks 12. Contents
Rth(j-t) thermal resistance from lead length 4 mm - - 110 K/W junction to tie-point 006aab843 103 Rth(j-t) (K/W) δ = 1 102 0.75 0.50 0.33 0.20 0.10 0.05 10 0.02 0.01 0 1 10−1 1 10 102 103 104 t 105 p (ms)
Fig 1. Thermal resistance from junction to tie-point as a function of pulse duration; lead length 4 mm 7. Characteristics Table 7. Characteristics
Tj = 25 °C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VF forward voltage IF = 200 mA - - 1.2 V 1N4728A_SER © Nexperia B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 30 October 2009 3 of 10
Document Outline 1. Product profile 1.1 General description 1.2 Features 1.3 Applications 1.4 Quick reference data 2. Pinning information 3. Ordering information 4. Marking 5. Limiting values 6. Thermal characteristics 7. Characteristics 8. Package outline 9. Packing information 10. Revision history 11. Legal information 11.1 Data sheet status 11.2 Definitions 11.3 Disclaimers 11.4 Trademarks 12. Contents