Active Member
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[China]
Address: Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
Contact name:Doris Guo
ChongMing Group (HK) Int'l Co., Ltd |
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LL 4148, LL 4150, LL 4151, LL 4448
Surface Mount Silicon Planar Diodes
Nominal current 150...300 mA
Nennstrom
Repetitive peak reverse voltage 50...100 V
Periodische Spitzensperrspannung
Glass case MiniMELF SOD-80
Glasgehause MiniMELF DO-213AA
Weight approx. 0.04 g
Gewicht ca.
Maximum ratings
| Type | Reverse voltage VRM [V] | Reverse Breakdown Voltage VRRM [V] 1 ) |
| LL 4148 | 75 | 100 |
| LL 4150 | 50 | 50 |
| LL 4151 | 50 | 75 |
| LL 4448 | 75 | 100 |
LL4148 LL4448 | LL4150 | LL4151 | ||
Max. average forward rectified current, R-load Dauergrenzstrom in Einwegschaltung mit R-Last | IFAV | 150 mA2 ) | 300 mA2 ) | 200 mA2 ) |
Repetitive peak forward current Periodischer Spitzenstrom | IFRM | 500 mA2 ) | 600 mA2 ) | 500 mA2 ) |
Non-repetitive peak fwd. current tp = 1μs Stoflstrom Grenzwert Tj = 25℃ | IFSM | 2000 mA | 4000 mA | 2000 mA |
Max. power dissipation TA = 25℃ Max. Verlustleistung | Ptot | 500 mW 2 ) | ||
| Operating junction temp. | Tj | - 50℃+ 175℃ | ||
| Storage temperature | TS | - 50℃+ 175℃ | ||
1) Tested with 100 A pulses ñ Gemessen mit 100 A-Impulsen
2 ) Mounted on P.C. board with 25 mm2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lˆtpad) an jedem Anschluf
