Three Phase Diode Bridge Rectifier Diotec DB15-01 with 1800 Volt VRRM and UL Recognized Certification
Product Overview
The Diotec DB15 and DB25 series are three-phase diode bridge rectifiers designed for mains rectification and power supplies in commercial and industrial applications. These rectifiers feature six diodes in a bridge configuration, offering VRRM up to 1800 V and rectified output currents of 15 A (DB15) and 25 A (DB25) with appropriate cooling. They are equipped with fast-on terminals and an isolated aluminum baseplate, ensuring ease of assembly and efficient heat dissipation. Available with optional AEC-Q101 compliance for enhanced reliability.
Product Attributes
- Brand: Diotec Semiconductor AG
- Product Type: Three Phase Diode Bridge Rectifier
- Certifications: UL recognized (File E175067), RoHS compliant (exemp. 7a), REACH, Conflict Minerals
- Suffix -Q: AEC-Q101 compliant
- Suffix -AQ: AEC-Q101 qualification
- Baseplate Material: Aluminum (isolated)
- Terminal Type: Fast-on (6.3mm)
- Casting Compound: UL 94V-0
Technical Specifications
| Model Series | Max. Alternating Input Voltage (VVRMS) | Repetitive Peak Reverse Voltage (VRRM) per diode | Max. Rectified Output Current (IFAV) with cooling fin 300 cm2 (TC = 95C) | Max. Rectified Output Current (IFAV) with cooling fin 300 cm2 (TC = 55C) | Peak Forward Surge Current (IFSM) 50 Hz (10 ms) | Peak Forward Surge Current (IFSM) 60 Hz (8.3 ms) | Forward Voltage (VF) at IF = 12.5 A, Tj = 25C | Leakage Current (IR) at VR = VRRM, Tj = 25C | Reverse Recovery Time (trr) | Weight (approx.) |
|---|---|---|---|---|---|---|---|---|---|---|
| DB15-01 / DB25-01 | 70 V | 100 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-02 / DB25-02 | 140 V | 200 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-04 / DB25-04 | 280 V | 400 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-06 / DB25-06 | 420 V | 600 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-08 / DB25-08 | 560 V | 800 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-10 / DB25-10 | 700 V | 1000 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-12 / DB25-12 | 800 V | 1200 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-14 / DB25-14 | 900 V | 1400 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB15-16 / DB25-16 | 1000 V | 1600 V | 15 A | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| DB25-18 | 1100 V | 1800 V | - | 25 A | 350 A | 385 A | < 1.05 V | < 10 A | typ. 1500 ns | 21 g |
| General Specifications | ||||||||||
| Max. junction temperature (Tjmax) | 150C | |||||||||
| Storage temperature (TS) | -50...+150C | |||||||||
| Isolation voltage terminals to case (VISO) | > 2500 VRMS | |||||||||
| Rating for fusing (i2t) t < 10 ms | 630 A2s | |||||||||
| Admissible mounting torque (10-32 UNF) | 18 10% lb.in. | |||||||||
| Admissible mounting torque (M5) | 2 10% Nm | |||||||||
| Solder & assembly conditions | 260C/10s | |||||||||
| Typical junction capacitance (Cj) at VR = 4 V | 120 pF | |||||||||
| Typical thermal resistance junction to case (RthC) per device | 2.4 K/W | |||||||||
2504101957_DIOTEC-DB15-01_C3590464.pdf
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