1N4942 THRU 1N4948 High Speed Switching Diode I(AV) 1.0Amp High Voltage Capability
Brand Name:Hua Xuan Yang
Certification:RoHS、SGS
Model Number:1N4942 THRU 1N4948
Minimum Order Quantity:1000-2000 PCS
Delivery Time:1 - 2 Weeks
Payment Terms:L/C T/T Western Union
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Location:
Shenzhen Guangdong China
Address:
Room 2013,DingCheng International Building, ZhenHua Road, FuTian District, ShenZhen, GuangDong Province
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Product Details
1N4942 THRU 1N4948 FAST RECOVERY RECTIFIERS Reverse Voltage - 200 to 1000 Volts Forward Current - 1.0 Ampere
FEATURES
- Ultrafast Recovery Times
- High Voltage Capability
- Low Reverse Leakage Current
- The plastic package carries Underwriters Laboratory Flammability Classification 94V-0
- Fast switching for high efficiency Low reverse leakage
- High forward surge current capability High temperature soldering guaranteed:
- 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.012 ounce, 0.33 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. | |||||||
| MDD Catalog Number | SYMBOLS | 1N 4942 | 1N 4944 | 1N 4946 | 1N 4947 | 1N 4948 | UNITS |
| Maximum repetitive peak reverse voltage | VRRM | 200 | 400 | 600 | 800 | 1000 | VOLTS |
| Maximum RMS voltage | VRMS | 140 | 280 | 420 | 560 | 700 | VOLTS |
| Maximum DC blocking voltage | VDC | 200 | 400 | 600 | 800 | 1000 | VOLTS |
Maximum average forward rectified current 0.375” (9.5mm) lead length at TA =75 C | I(AV) | 1.0 | Amp | ||||
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | IFSM | 30.0 | Amps | ||||
| Maximum instantaneous forward voltage at 1.0A | VF | 1.3 | Volts | ||||
Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C | IR | 5.0 50.0 | mA | ||||
| Maximum reverse recovery time (NOTE 1) | trr | 150 | 250 | 500 | ns | ||
| Typical junction capacitance (NOTE 2) | CJ | 15.0 | pF | ||||
| Typical thermal resistance (NOTE 3) | RqJA | 50.0 | C/W | ||||
| Operating junction and storage temperature range | TJ,TSTG | -65 to +150 | C | ||||
Note:
1. Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3. Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
RATINGS AND CHARACTERISTIC CURVES 1N4942 THRU 1N4948
1N4942 THRU 1N4948 High Speed Switching Diode I(AV) 1.0Amp High Voltage Capability
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