Power Schottky (IF ≧ 1A)
SR34
The SR34 Surface Mount Ultra Low IR Schottky Barrier Rectifier is specifically designed for low voltage high frequency inverters, freewheeling, DC-DC converters,and polarity protection applications. The product is green molding compound compliant with the IEC 61249 standard and EU RoHS 2.0.
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Package
SMB
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Voltage
40 V
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Current
3 A
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Features
• Low leakage current
• Ideal for automated placement
• Low power loss, high efficiency
• High surge current capability
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | LIMIT | UNITS | |
|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 40 | V | |
| Maximum DC Blocking Voltage | VDC | 40 | V | |
| Maximum Average Forward Rectified Current | IF(AV) | 3 | A | |
| Peak Forward Surge Current : 8.3 ms Single Half Sine-Wave Superimposed On Rated Load | IFSM | 80 | A | |
Typical Thermal Resistance |
RθJA RθJL |
135 23 |
°C/W |
|
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55~150 | °C |
Electrical Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | TEST CONDITION | MIN. | TYP. | MAX. | UNITS |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF=3A, TJ=25°C | - | - | 0.5 | V |
| Reverse Current | IR | VR=40V, TJ=25°C | - | - | 200 | uA |