
SMBJ5338B-TP
Micro Commercial Co
69 variants · Micro Commercial Co
The Micro Commercial Co SMBJ53 Series series groups 69 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of DO-214AA, SMB, mounting of Surface Mount and power - max of 5 W. Variants differ by current - reverse leakage @ vr, impedance (Max) and operating temperature, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below.
| Parameter | SMBJ5338B-TP | SMBJ5339B-TP | SMBJ5340B-TP | SMBJ5341B-TP | SMBJ5342B-TP | SMBJ5343B-TP |
|---|---|---|---|---|---|---|
| Current - reverse leakage @ vr | 1 µA @ 1 V | 1 µA @ 2 V | 1 µA @ 3 V | 1 µA @ 3 V | 10 µA @ 5.2 V | 10 µA @ 5.7 V |
| Impedance (Max) | 1.5 Ohms | 1 Ohms | 1 Ohms | 1 Ohms | 1 Ohms | 1.5 Ohms |
| Operating temperature | -55°C ~ 150°C | -55°C~150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Package | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) |
| Voltage - forward (Vf) (Max) @ if | 1.2 V @ 1 A | 1.2 V @ 1 A | 1.2 V @ 1 A | 1.2 V @ 1 A | 1.2 V @ 1 A | 1.2 V @ 1 A |
| Voltage - zener (Nom) | 5.1 V | 5.6 V | 6 V | 6.2 V | 6.8 V | 7.5 V |
Request a quote on any Micro Commercial Co SMBJ53 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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