Durable LangJie SF54 super fast rectifier with molded plastic body and UL 94V0 safety classification
Product Overview
The SF51 through SF58 series are super fast rectifiers designed for high efficiency applications. They feature fast switching speeds, low reverse leakage, and high forward surge current capability. These rectifiers are suitable for use in applications requiring high temperature soldering. The plastic package carries an Underwriters Laboratory Flammability Classification 94V-0.
Product Attributes
- Brand: CHANGHOU LANGJIE ELECTRONIC CO.,LTD
- Material: Molded plastic body (JEDEC DO-201AD)
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Certifications: Underwriters Laboratory Flammability Classication 94V-0
Technical Specifications
| Model | Max. Average Forward Rectified Current (I(AV)) @ TA=50C | Max. DC Blocking Voltage (VR) | Max. RMS Voltage (VRMS) | Max. Repetitive Peak Reverse Voltage (VRRM) | Peak Forward Surge Current (IFSM) @ 8.3ms | Max. Instantaneous Forward Voltage (VF) @ 3.0A | Max. DC Reverse Current (IR) @ VR=Rated DC Blocking Voltage | Max. Reverse Recovery Time (trr) | Typical Junction Capacitance (CJ) | Typical Thermal Resistance (RJA) |
| SF51 | 0.375" (9.5mm) lead length | 50V | 50V | 50V | 35A | 1.0V | 180uA @ 25C | 300.0ns | 30.0pF | 50.0 C/W @ 0.375" lead length, P.C.B. mounted |
| SF52 | 0.375" (9.5mm) lead length | 100V | 100V | 100V | 70A | 1.25V | 180uA @ 25C | |||
| SF53 | 0.375" (9.5mm) lead length | 150V | 150V | 150V | 105A | 1.7V | 180uA @ 25C | |||
| SF54 | 0.375" (9.5mm) lead length | 200V | 200V | 200V | 140A | 1.7V | 180uA @ 25C | |||
| SF55 | 0.375" (9.5mm) lead length | 300V | 300V | 300V | 210A | 1.7V | 180uA @ 25C | 35.0ns | 30.0pF | 50.0 C/W @ 0.375" lead length, P.C.B. mounted |
| SF56 | 0.375" (9.5mm) lead length | 400V | 400V | 400V | 280A | 1.7V | 180uA @ 25C | |||
| SF58 | 0.375" (9.5mm) lead length | 600V | 600V | 600V | 420A | 1.7V | 180uA @ 25C |
Note 1: Reverse recovery condition IF=0.5A, IR=1.0A, Irr=0.25A
Note 2: Measured at 1MHz and applied reverse voltage of 4.0V D.C.
Note 3: Thermal resistance from junction to ambient at 0.375"(9.5mm)lead length, P.C.B. mounted
2410121448_LangJie-SF54_C7544965.pdf
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