HER257G
FEATURES
- Glass passivated chip junction
- Low power loss, high efficiency
- Low leakage
- High speed switching
- High surge capacity
- High temperature soldering guaranteed
260℃/10 seconds,0.375″(9.5mm) lead length
MECHANICAL DATA
- Case: Transfer molded plastic
- Epoxy: UL94V-0 rate flame retardant
- Polarity: Color band denotes cathode end
- Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
- Mounting position: Any
- Weight: 0.020ounce, 0.56 gram
R-3
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
- Ratings at 25℃ ambient temperature unless otherwise specified
- Single Phase, half wave, 60Hz, resistive or inductive load
- For capacitive load derate current by 20%
SYMBOLS
HER 251G
HER 252G
HER 253G
HER 254G
HER 255G
HER 256G
Maximum Repetitive Peak Reverse Voltage
VRRM 50 100 200 300 400 600
Maximum RMS Voltage
VRMS 35 70 140 210 280 420
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TA...
