Standard Recovery Rectifier Diodes Featuring DIOTEC BY1600 Suitable for Power Supply Applications
Standard Recovery Rectifier Diodes
Product Overview
These Standard Recovery Rectifier Diodes, part of the BY251 to BY255, BY255-AQ, BY1600 to BY2000 series, are designed for general-purpose applications requiring reliable rectification. With a standard reverse recovery time and high forward surge current capability, they are suitable for 50/60 Hz mains rectification, power supplies, and polarity protection. The series offers VRRM up to 2000 V and is compliant with RoHS, REACH, and Conflict Minerals regulations. The -AQ suffix versions are AEC-Q101 qualified.
Product Attributes
- Brand: Diotec Semiconductor AG
- Compliance: RoHS, REACH, Conflict Minerals
- Qualification: AEC-Q101 (for -AQ suffix)
- Grade: Commercial grade
- Packaging: Taped in ammo pack
Technical Specifications
| Type | DC Blocking Voltage (VDC) [V] | Rep. Peak Reverse Voltage (VRRM) [V] | Surge Peak Reverse Voltage (VRSM) [V] | Max. Average Forward Rectified Current (IFAV) TA = 50C [A] | Repetitive Peak Forward Current (IFRM) TA = 50C [A] | Peak Forward Surge Current (IFSM) 50 Hz (10 ms) / 60 Hz (8.3 ms) [A] | Rating for Fusing (i2t) t < 10 ms [As] | Junction Temperature (Tjmax) [C] | Storage Temperature (Ts) [C] | Forward Voltage (VF) IF = 3 A, Tj = 25C [V] | Instantaneous Leakage Current (IR) VR = VRRM, Tj = 25C / 100C [A] | Typical Junction Capacitance (Cj) VR = 4 V [pF] | Reverse Recovery Time (trr) IF = 0.5 A, IR = 1 A to 0.25 A [ns] | Thermal Resistance Junction to Ambient (RthA) [K/W] | Thermal Resistance Junction to Leads (RthL) [K/W] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BY251 | 200 | 200 | 200 | 3 4) | 20 4) | 100 / 110 | 50 | 150 | -50...+175 | < 1.1 | < 5 / < 200 | 20 | typ. 1500 | < 25 1) | < 10 1) |
| BY252 | 400 | 400 | 400 | ||||||||||||
| BY253 | 600 | 600 | 600 | ||||||||||||
| BY254 | 800 | 800 | 800 | ||||||||||||
| BY255 / BY255-AQ | 1000 | 1000 | 1300 | ||||||||||||
| BY1600 | 1300 | 1300 | 1600 | 3 4) | 20 4) | 100 / 110 | 50 | ||||||||
| BY1800 | 1600 | 1600 | 1800 | ||||||||||||
| BY2000 | 1800 | 1800 | 2000 | ||||||||||||
| HV version | Available: BY4...BY16 | ||||||||||||||
Dimensions (DO-201)
Diameter: 4.5 mm
Length: 62.5 0.5 mm
Lead Diameter: 1.2 0.05 mm
Lead Length: 7.5 0.1 mm
Weight
Approx. 1.0 g
Case Material
UL94V-0
Solder & Assembly Conditions
260C / 10s
MSL
N/A
Typical Application
50/60 Hz Mains Rectification, Power Supplies, Polarity Protection.
Notes:
1) Valid if leads are kept at ambient temperature at a distance of 10 mm from case.
2) TA = 25C unless otherwise specified.
3) Defined for -AQ parts only.
4) Valid, if leads are kept at ambient temperature at a distance of 10 mm from case.
2410121844_DIOTEC-BY1600_C2974488.pdf
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