
SCW 1632-350R和SCW 1631F-350R激光二管模塊是高功率1625 nm RWG F/P激光二管,采用14引腳蝶形和DIL封裝。該激光二管與SMF光纖尾纖進(jìn)行光學(xué)耦合,同時(shí)包括熱電冷卻器和電隔離溫度傳感熱敏電阻。SCW 1632-350R和SCW 1631F-350R激光二管模塊門(mén)為需要高峰值脈沖光功率的光學(xué)測(cè)試設(shè)備應(yīng)用而設(shè)計(jì),符合RoHS標(biāo)準(zhǔn)。
產(chǎn)品特征
(Tamb = 0o to 65℃; Tld = 15℃):
| 參數(shù) | 符號(hào) | 條件 | 小值 | 典型值 | 大值 | 單位 |
| 光功率 (光纖) | Po | Pw = 10 us; D/C = 1% | 275 | 350 | mW | |
| 正向驅(qū)動(dòng)電流 | If | Pw = 10 us; D/C = 1% | 2100 | 3000 | mA | |
| 閾值電流 | Ith | Pw = 10 us; D/C = 1% | 70 | mA | ||
| 正向電壓 | Vf | Pw = 10 us; D/C = 1% | 3 | 4 | V | |
| 中心波長(zhǎng) | l | Pw = 10 us; D/C = 1% | 1615 | 1625 | 1635 | nm |
| 光譜寬度 (RMS) | Dl | Pw = 10 us; D/C = 1% | 10 | 12 | nm | |
| 熱敏電阻 | R | Tld = 15o C | 15.44 | 15.67 | 15.90 | KΩ |
| 熱敏電阻 B 常數(shù) | B | B25/50 | 3910.9 | 3950.0 | 3989.9 | K |
| 制冷量 | ∆Τ | P = 10 us; D/C = 1% | 60 | ℃ | ||
| TEC 電壓 @ 55o ∆ T | Vtec | Pw = 10 us; D/C = 1% | 1.3 | 1.6 | V | |
| TEC 電流 @ 55o ∆ T | Itec | Pw = 10 us; D/C = 1% | 1200 | 1500 | mA | |
| 光纖長(zhǎng)度 | L | per outline | 1 | Meter | ||
| 工作溫度范圍 | Top | Pw = 10 us; D/C = 1% | 0 | 65 | ℃ | |
| 存儲(chǔ)溫度范圍 | Tstg | Non-operating | -40 | 85 | ℃ |
如有要求,可提供詳細(xì)的包裝圖紙
蝶形封裝:

| 引腳 | 功能 |
| 1 | TEC (+) |
| 2 | 熱敏電阻 |
| 3,4 | N/C |
| 5 | 熱敏電阻 |
| 6,7,8,9 | N/C |
| 10 | 激光陽(yáng) |
| 11 | 激光陰 |
| 12 | N/C |
| 13 | 金屬外殼接地 |
| 14 | TEC (-) |
14 引腳 DIL 封裝:

| 引腳 | 功能 |
| 1 | TEC (+) |
| 2,3,4,6 | N/C |
| 7,8,13 | N/C |
| 5,10 | 激光陽(yáng)/ 金屬外殼接地 |
| 9 | 激光陰 |
| 11 | 熱敏電阻 |
| 12 | 熱敏電阻 |
| 14 | TEC (-) |
更新時(shí)間:2023/5/24 17:35:35












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