Download PDFKPPB1-LG125 KODENSHI
Document overview
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Technical content
Page 1
Unit:(㎜)
DIMENSION
InGaAs PIN Photodiode is high sensitive and reliable for data and telecommunication applications.
FEATURES
Industry standard TO- 46 package with cap lens. Optimized for fiber optic application. High coupling efficiency to multi- mode fibers directly. Low dark current and low capacitance.
APPLICATIONS
Optical fiber communications Fiber channel Gigabit Ethernet
ABSOLUTE MAXIMUM RATINGS
| Item | Symbol | Ratings |
|---|---|---|
| Operating Temperature | T opr. | - 40~ +80 |
| Storage Temperature | T stg. | - 40~ +100 |
| Reverse Voltage | V R | 30 |
| Reverse Current | I R | 0.5 |
| Forward Current | I F | 2 |
Unit ℃ ℃ V ㎃ ㎃
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ELECTRO- OPTICAL CHARACTERISTICS
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions | |
|---|---|---|---|---|---|---|---|
| Active area | - | - | Φ 50 | - | ㎛ | ||
| Spectral response range | λ | 0.9 | - | 1.7 | ㎛ | ||
| Peak sensitivity wavelength | λ p | 1.55 | ㎛ | ||||
| Photo sensitivity | λ =1.3㎛ | S | 0.8 | 0.9 | - | A/W | V =5V R |
| λ =1.55㎛ | 0.85 | 0.95 | - | ||||
| Dark current | I DARK | - | 0.1 | 1 | ㎁ | V =5V R | |
| 3 dB cut- off frequency | f - 3dB | 2.0 | GHz | V =5V, R =50Ω R L | |||
| Terminal capacitance | Ct | - | 1.0 | 1.3 | pF | V =5V, f=1MHz R | |
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