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| PartNumber | SMCG188A-E3/9AT | SMCG188A-E3/57T | SMCG18A |
| Description | TVS Diodes / ESD Suppressors 1.5KW 188V 5% Unidir | TVS Diodes / ESD Suppressors 1.5KW 188V 5% Unidir | |
| Manufacturer | Vishay | Vishay | Vishay Semiconductor Diodes Division |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS - Diodes |
| RoHS | E | E | - |
| Series | SMCG | SMCG | TransZorbR |
| Product Type | TVS Diodes | TVS Diodes | - |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 209 V | 209 V | 20 V |
| Working Voltage | 188 V | 188 V | 18 V |
| Clamping Voltage | 328 V | 328 V | 29.2 V |
| Package / Case | DO-215AB-2 (SMCG) | DO-215AB-2 (SMCG) | - |
| Pppm Peak Pulse Power Dissipation | 1.5 kW | 1.5 kW | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Brand | Vishay Semiconductors | Vishay Semiconductors | - |
| Factory Pack Quantity | 3500 | 850 | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | - |
| Tradename | TransZorb | TransZorb | TransZorb |
| Unit Weight | 0.007443 oz | 0.007443 oz | 0.007443 oz |
| Type | - | - | Zener |
| Part Aliases | - | - | SMCG18A-E3/9AT |
| Mounting Style | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 55 C to + 150 C |
| Length | - | - | 7.11 mm |
| Width | - | - | 6.22(Max) mm |
| Package Case | - | - | DO-215AB, SMC Gull Wing |
| Operating Temperature | - | - | -55°C ~ 150°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Applications | - | - | General Purpose |
| Supplier Device Package | - | - | DO-215AB (SMCG) |
| Unidirectional Channels | - | - | 1 |
| Bidirectional Channels | - | - | |
| Voltage Reverse Standoff Typ | - | - | 18V |
| Voltage Breakdown Min | - | - | 20V |
| Voltage Clamping Max Ipp | - | - | 29.2V |
| Current Peak Pulse 10 1000μs | - | - | 51.4A |
| Power Peak Pulse | - | - | 1500W (1.5kW) |
| Power Line Protection | - | - | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | - | 1.5 kW |
| Peak Surge Current | - | - | 200 A |