High Reliability Super Fast Rectifier Diode EIC SF39 with Low Forward Voltage Drop and Pb RoHS Free
Key Attributes
Model Number:
SF39
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
65A
Reverse Leakage Current (Ir):
10uA@1kV
Reverse Recovery Time (trr):
35ns
Voltage - DC Reverse (Vr) (Max):
1kV
Operating Junction Temperature Range:
-65℃~+150℃@(Tj)
Voltage - Forward(Vf@If):
4V@3A
Current - Rectified:
3A
Mfr. Part #:
SF39
Package:
DO-201AD
Product Description
SF31 - SF39 SUPER FAST RECTIFIER DIODES
The SF31 - SF39 series are super fast rectifier diodes designed for high-current applications. They offer high surge current capability, high reliability, low reverse current, and a low forward voltage drop, making them suitable for various power supply and switching applications. These diodes feature a Pb/RoHS Free construction.
Product Attributes
- Brand: EIC Semiconductor (implied by URL)
- Material: Molded plastic case, UL94V-O rate flame retardant epoxy
- Lead: Axial lead solderable per MIL-STD-202, Method 208 guaranteed
- Polarity: Color band denotes cathode end
- Certifications: Pb / RoHS Free
Technical Specifications
| Symbol | SF31 | SF32 | SF33 | SF34 | SF35 | SF36 | SF37 | SF38 | SF39 | Unit |
| Maximum Recurrent Peak Reverse Voltage (VRRM) | 50 | 100 | 150 | 200 | 300 | 400 | 600 | 800 | 1000 | V |
| Maximum RMS Voltage (VRMS) | 35 | 70 | 105 | 140 | 210 | 280 | 420 | 560 | 700 | V |
| Maximum DC Blocking Voltage (VDC) | 50 | 100 | 150 | 200 | 300 | 400 | 600 | 800 | 1000 | V |
| Maximum Average Forward Current (IF(AV)) at 0.375" (9.5mm) Lead Length, Ta = 55 C | 3.0 | A | ||||||||
| Maximum Peak Forward Surge Current, 8.3ms Single half sine wave (IFSM) | 65 | A | ||||||||
| Maximum Peak Forward Voltage (VF) at IF = 3.0 A | 0.95 | V | ||||||||
| Maximum DC Reverse Current (IR) at Tj = 25 C & Rated DC Blocking Voltage | 10 | A | ||||||||
| Maximum DC Reverse Current (IR(H)) at Tj = 100 C & Rated DC Blocking Voltage | 500 | A | ||||||||
| Maximum Reverse Recovery Time (Trr) (Note 1) | 35 | ns | ||||||||
| Typical Junction Capacitance (CJ) (Note 2) | 50 | pf | ||||||||
| Junction Temperature Range (TJ) | -65 to +150 | C | ||||||||
| Storage Temperature Range (TSTG) | -65 to +150 | C | ||||||||
Notes:
1. Reverse Recovery Test Conditions: IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC.
2410121618_EIC-SF39_C2988337.pdf
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