ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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Electronics 2A Rectifier Diode BAT54A Surface Mount Schottky Barrier Diode
BAT54A SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
.Low Turn-on Voltage
.Fast Switching
.PN Junction Guard Ring for Transient
and ESD Protection
Mechanical Data
Case: SOT-23, Molded Plastic
Case material - UL Flammability Rating Classification 94V-0
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: See Diagrams Below
Weight: 0.008 grams (approx.)
Moisture sensitivity: Level 1 per J-STD-020A
Ordering Information: See Page 3
Marking Code: See Diagrams Below
Maximum Ratings @ TA = 25 ℃ unless otherwise specified
| Characteristic | Symbol | Value | Unit |
| Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage |
VRRM VRWM VR |
30 | V |
| Forward Continuous Current (Note 2) | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 300 | mA |
| Forward Surge Current @ t < 1.0s | IFSM | 600 | mA |
| Power Dissipation (Note 2) | Pd | 200 | Mw |
| Thermal Resistance, Junction to Ambient Air (Note 2) | RJA | 500 | ℃/W |
| Operating and Storage Temperature Range | Tj, TSTG | -65 to +125 | ℃ |
Electrical Characteristics
@ TA = 25 ℃ unless otherwise specified
| Characteristic | Symbol | Min | Typ | Max | Unit | Test Condition |
| Reverse Breakdown Voltage | V(BR)R | 30 | - | - | V | IRS = 100A |
| Forward Voltage | VF | - | - |
240 320 400 500 1000 |
mV |
IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA |
| Reverse Leakage Current | Ir | - | - | 2.0 | UA | VR = 25V |
| Total Capacitance | Cr | - | - | 10 | pF | VR = 1.0V, f = 1.0MHz |
| Reverse Recovery Time | Trr | - | - | 5.0 | nS |
IF = 10mA through IR = 10mA to IR = 1.0mA RL = 100 |
Notes: 1. Short duration pulse test used to minimize self-heating effect.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website