30 Amp Schottky Rectifier Diode 30CTQ050 30CTQ060 TO-220 Package
FEATURES
This center tap Schottky rrectifier has been optimized for very low
forward voltage drop,
with moderate leakage. The proprietary barrier technology allows
for reliable operation
up to 150° C junction temperature. Typical applications are in
switching power supplies,
converters, free-wheeling diodes, and reverse battery protection.
* 150° C TJ operation
* Center tap configuration
* Very low forward voltage drop
* High purity, high temperature epoxy encapsulation for enhanced
mechanical strength and
moisture resistance
* High frequency operation
* Guard ring for enhanced ruggedness and long term reliability
| VOLTAGE RATINGS |
| PARAMETER | SYMBOL | 30CTQ050 | 30CTQ050 |
| Maximum DC reverse voltage(V) | VR | 50 | 60 |
| Maximum working peak reverse voltage(V) | VRWM |
| ABSOLUTE MAXIMUM RATINGS |
| PARAMETER | SYMBOL | Test Condition | VALUES | UNITS |
| Maximum average forward current | Per Leg | IF(AV) | 50 % duty cycle at TL = 105 °C, rectangular waveform | 15 | A |
| Per Device | 30 |
Maximum peak one cycle non-repetitive surge current (Per Leg) | IFSM | 5 μs sine or 3 μs rect. pulse | Following any rated load condition and with rated VRRM applied | 1000 |
| 10 ms sine or 6 ms rect. pulse | 250 |
| Non-repetitive avalanche energy | EAS | TJ = 25 °C, IAS = 1.5 A, L = 11.5 mH | 13 | mJ |
| Repetitive avalanche current | IAR | Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical | 1.5 | A |
| ELECTRICAL SPECIFICATIONS |
| PARAMETER | SYMBOL | Test Condition | VALUES | UNITS |
| Maximum forward voltage drop(Per Leg) | VFM(1) | @15A | TJ = 25 °C | 0.62 | V |
| @30A | 0.82 |
| @15A | TJ = 125 °C | 0.56 |
| @30A | 0.71 |
| Maximum reverse leakage current(Per Leg) | IRM | TJ = 25 °C | VR = Rated VR | 0.8 | mA |
| TJ = 125 °C | 45 |
| Threshold Voltage | VF(TO) | TJ = TJ max. | 0.39 | V |
| Forward Slope Resistance | rt | 0.47 | mÙ |
| Maximum junction capacitance(Per Leg) | CT | VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C | 720 | pF |
| Typical series inductance(Per Leg) | LS | Measured lead to lead 5 mm from package body | 8.0 | nH |
| Maximum voltage rate of change | dV/dt | Rated VR | 10 000 | V/μs |
Note
(1) Pulse Width < 300μs, Duty Cycle <2%
Drawing:
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