Q Series Diode Power Integrations LQA16T300 300 Volt 16 Amp with Low QRR and Reduced EMI Filter Size
Key Attributes
Model Number:
LQA16T300
Product Custom Attributes
Reverse Leakage Current (Ir):
25uA@300V
Reverse Recovery Time (trr):
13ns
Voltage - DC Reverse (Vr) (Max):
300V
Operating Junction Temperature Range:
-
Voltage - Forward(Vf@If):
1.9V@16A
Current - Rectified:
16A
Mfr. Part #:
LQA16T300
Package:
TO-220AC
Product Description
Product Overview
The LQA16T300 from Power Integrations is a 300 V, 16 A Q-Series diode featuring the lowest QRR of any 300 V Silicon diode. Its advanced recovery characteristics enhance efficiency, reduce EMI, and eliminate the need for snubbers. This diode is suitable for AC/DC and DC/DC output rectification, output and freewheeling applications, and DC-AC inverters, offering benefits such as increased efficiency, reduced EMI filter component size and count, and enabling extremely fast switching.
Product Attributes
- Brand: Qspeed
- Family: Q-Series
- Package: TO-220AC
- Certifications: RoHS Compliant
- Material: Lead-free plating, Green mold compound
- Halogen Free: Yes (per IEC 61249-2-21)
Technical Specifications
| Symbol | Parameter | Conditions | Rating | Units |
| VRRM | Peak repetitive reverse voltage | 300 | V | |
| IF(AVG) | Average forward current | TJ = 150 C, TC = 104 C | 16 | A |
| IFSM | Non-repetitive peak surge current | 60 Hz, cycle | 100 | A |
| IFSM | Non-repetitive peak surge current | cycle of t=28 s Sinusoid, TC=25 C | 350 | A |
| TJ(MAX) | Maximum junction temperature | 150 | C | |
| TSTG | Storage temperature | 55 to 150 | C | |
| Lead soldering temperature | Leads at 1.6 mm from case, 10 sec | 300 | C | |
| PD | Power dissipation | TC = 25 C | 65.8 | W |
| RJA | Junction to ambient resistance | TO-220 | 62 | C/W |
| RJC | Junction to case resistance | TO-220 | 1.9 | C/W |
| IR | Reverse current | VR = 300V, TJ = 25 C | 25 | A |
| IR | Reverse current | VR = 300V, TJ = 125 C | 0.45 | mA |
| VF | Forward voltage | IF = 16A, TJ = 25 C | 1.6 - 1.9 | V |
| VF | Forward voltage | IF = 16A, TJ = 150 C | 1.4 | V |
| CJ | Junction capacitance | VR = 10V, 1 MHz | 50 | pF |
| tRR | Reverse recovery time | TJ=25 C, dI/dt =200A/s, VR=200V, IF=16A | 13 | ns |
| tRR | Reverse recovery time | TJ=125 C, dI/dt =200A/s, VR=200V, IF=16A | 25 | ns |
| QRR | Reverse recovery charge | TJ=25 C, dI/dt =200A/s, VR=200V, IF=16A | 11.5 - 15 | nC |
| QRR | Reverse recovery charge | TJ=125 C, dI/dt =200A/s, VR=200V, IF=16A | 44 | nC |
| IRRM | Maximum reverse recovery current | TJ =25 C, dI/dt =200A/s, VR=200V, IF=16A | 1.5 - 1.85 | A |
| IRRM | Maximum reverse recovery current | TJ =125 C, dI/dt =200A/s, VR=200V, IF=16A | 2.65 | A |
| S | Softness factor | TJ =25 C, dI/dt =200A/s, VR=200V, IF=16A | 0.7 | |
| S | Softness factor | TJ =125 C, dI/dt =200A/s, VR=200V, IF=16A | 0.7 |
2506301526_POWER-INTEGRATIONS-LQA16T300_C568329.pdf
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