Power Rectifier NH SR340L Featuring Super Low VF and RoHS Compliance in Molded JEDEC DO-201AD Package
Key Attributes
Model Number:
SR340L
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
70A
Reverse Leakage Current (Ir):
100uA@40V
Operating Junction Temperature Range:
-65℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
530mV@3A
Current - Rectified:
3A
Mfr. Part #:
SR340L
Package:
DO-27
Product Description
Product Overview
The SR340L is a Super Low VF Schottky Rectifier designed for power supply applications. It features a softest, fast switching capability, low forward voltage drop, and high temperature soldering guarantee. The device is compliant with RoHS standards and comes in a JEDEC DO-201AD molded plastic body with plated axial leads.
Product Attributes
- Brand: Niu Hang (NH)
- Material: JEDEC DO-201AD molded plastic body
- Certifications: Underwriters Laboratory Flammability Classification 94V-0, RoHS Compliant
- Marking: White band denotes cathode
Technical Specifications
| Parameter | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Maximum Ratings | ||||||
| Maximum repetitive peak reverse voltage | VRRM | 80 | V | |||
| Maximum RMS voltage | VRMS | 40 | V | |||
| Maximum DC blocking voltage | VDC | 28 | V | |||
| Maximum average forward rectified current | IF(AV) | TA=125 | 4 | A | ||
| Peak forward surge current | IFSM | 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)(see fig.5) | 70 | A | ||
| Maximum instantaneous reverse current at rated DC blocking voltage | IR | VR= 4V,1MHz (see fig.3)(Note 1) | 50 | uA | ||
| Operating junction temperature | TJ | -65 | 150 | |||
| Storage temperature range | TSTG | -65 | 150 | |||
| Electrical Characteristics | ||||||
| Maximum instantaneous forward voltage | VF | IF= 3 A (see fig.2)(Note 1) | 0.40 | 0.45 | 0.53 | V |
| Typical junction capacitance | CJ | VR=4V, 1MHz (see fig.4) | 20 | pF | ||
| Thermal Characteristics | ||||||
| Typical thermal resistance (Note 2) | RJL | Vertical P.C.B. mounted, 0.375"(9.5mm)lead length,Polymide PCB, 2 oz Copper. | 65 | /W | ||
| Typical thermal resistance (Note 2) | RJA | 40 | /W | |||
2410121721_NH-SR340L_C7428145.pdf
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