R O M7 rectifier surface mount device for general purpose in power supplies inverters and converters
Key Attributes
Model Number:
M7
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
1kV
Diode Configuration:
Independent
Reverse Leakage Current (Ir):
5uA@1000V
Voltage - Forward(Vf@If):
1.1V@1A
Current - Rectified:
1A
Mfr. Part #:
M7
Package:
SMA(DO-214AC)
Product Description
Product Overview
The M1 through M7 series are surface mount general-purpose rectifiers designed for general-purpose rectification in power supplies, inverters, converters, and as freewheeling diodes. They offer low reverse leakage, high forward surge current capability, and are glass passivated. These rectifiers meet MSL level 1 standards and are compliant with RoHS and halogen-free requirements.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai
- Case: DO-214AC(SMA)
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating
- RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | M1 | M2 | M3 | M4 | M5 | M6 | M7 |
| Device marking code | M1 | M2 | M3 | M4 | M5 | M6 | M7 | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 |
| Maximum RMS Voltage | VRMS | V | 35 | 70 | 140 | 280 | 420 | 560 | 700 |
| Maximum DC blocking Voltage | VDC | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 |
| Maximum Average Forward Rectified Current @ 60Hz sinewave, Resistance load,TL (Fig.1) | IF(AV) | A | 1.0 | ||||||
| Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine wave | IFSM | A | 30.0 | ||||||
| Storage temperature | Tstg | -55 ~+150 | |||||||
| Junction temperature | Tj | -55 ~+150 | |||||||
| Typical Thermal Resistance (Junction to Ambient) | RJ-A | /W | 65 | ||||||
| Typical Thermal Resistance (Junction to Lead) | RJ-L | /W | 25 | ||||||
| Maximum instantaneous forward voltage (IF=1.0A) | VF | V | 1.0 | ||||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25) | IR1 | A | 2.0 | ||||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=125) | IR2 | A | 200 | ||||||
| Typical junction capacitance (4.0V DC, 1MHz) | CJ | pF | 18 | ||||||
2506261420_R-O-M7_C7420350.pdf
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