JRESD SOD-523 Series | Ultra-Compact ESD TVS Diode for SIM, USB, and RF Port Protection
JRESD SOD-523 Series is an ultra-miniature TVS diode housed in a 1.2mm × 0.8mm SOD-523 package. Designed for space-critical portable electronics, it offers fast ESD response, low junction capacitance, and effective clamping.
It is ideal for ESD protection of sensitive lines like SIM, USB, GPIO, RF, I²C, and sensor buses in smartphones, TWS earbuds, and wearables.
| Product Name | Type | VRWM(V) | VBR _Min(V) | VBR _Max(V) | IPP(A) | VC@IPP(V) | Cj _TYP(PF) | IR@VRWM(μA) | Tj（℃） | Status |
| JRESD12VD5 | Uni | 12 | 13.5 | 16.5 | 9.6 | 26 | 45 | 0.5 | 125 | Active |
| JRESD15VD5 | Uni | 15 | 16.5 | 10 | 40 | 45 | 0.5 | 125 | Active | |
| JRESD18VD5 | Uni | 18 | 19 | 28 | 8 | 38 | 39 | 0.5 | 125 | Active |
| JRESD24VD5 | Uni | 24 | 25 | 32 | 7 | 44 | 36 | 0.5 | 125 | Active |
| JRESD36VD5 | Uni | 36 | 38 | 5 | 75 | 40 | 0.5 | 125 | Active | |
| JRESD3V3D5 | Uni | 3.3 | 5 | 16 | 14 | 120 | 0.08 | 125 | Active | |
| JRESD3V3D5A | Uni | 3.3 | 3.5 | 15 | 10 | 22 | 0.2 | 125 | Active | |
| JRESD3V3D5B | Bi | 3.3 | 3.6 | 5 | 8 | 11 | 15 | 0.5 | 125 | Active |
| JRESD3V3D5BA | Bi | 3.3 | 3.5 | 13 | 9.5 | 20 | 0.1 | 125 | Active | |
| JRESD5V0D5 | Uni | 5 | 6.2 | 7.5 | 13 | 17 | 100 | 1 | 125 | Active |
| JRESD5V0D5B | Bi | 5 | 5.8 | 8.7 | 8 | 16 | 35 | 1 | 125 | Active |
| JRESD5V0D5BA | Bi | 5 | 5.1 | 20 | 12 | 35 | 0.1 | 125 | Active | |
| JRESD5V0D5BS | Bi | 5 | 5.3 | 8 | 10 | 10 | 0.1 | 125 | Active | |
| JRESD5V0D5BS1 | Bi | 5 | 5.7 | 6 | 12 | 15 | 0.1 | 125 | Active | |
| JRESD5V0D5BS2 | Bi | 3 | 5.7 | 8 | 12 | 17 | 0.1 | 125 | Active | |
| JRESD6V0D5 | Uni | 6 | 6.8 | 10 | 18 | 68 | 0.01 | 125 | Active | |
| JRESD7V0D5 | Uni | 7 | 7.5 | 8.8 | 22.7 | 65 | 0.03 | 125 | Active | |
| JRESDLC5V0D5B | Bi | 5 | 5.5 | 8 | 5 | 2 | 3 | 0.1 | 125 | Active |
| JRESDSLC5V0D5B | Bi | 5 | 6.5 | 9.5 | 4 | 25 | 0.3 | 0.2 | 125 | Active |
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