PEMB1; PUMB1
PNP/PNP resistor-equipped transistors; R1 = 22 kΩ, R2 = 22 kΩ
PNP/PNP double Resistor-Equipped Transistors (RET) in Surface-Mounted Device (SMD) plastic packages.
Features and benefits
100 mA output current capability
Reduces component count
Built-in bias resistors
Reduces pick and place costs
Simplifies circuit design
AEC-Q101 qualified
Applications
Low current peripheral drivers
Control of IC inputs
Replaces general-purpose transistors in digital applications
Parametrics
| Type number | Package version | Package name | Size (mm) | Channel type | Ptot (mW) | R2 (typ) (kΩ) | IC [max] (mA) | R1 (typ) (kΩ) | VCEO (V) |
|---|---|---|---|---|---|---|---|---|---|
| PUMB1 | SOT363-3 | TSSOP6 | 2.1 x 1.25 x 0.95 | PNP/PNP | 300.0 | 22.0 | 100.0 | 22.0 | 50.0 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PUMB1 | PUMB1,115 (934057881115) |
Active | B%3 |
TSSOP6 (SOT363-3) |
SOT363-3 | Not available | |
| PUMB1,135 (934057881135) |
Active | B%3 | Not available | ||||
| PUMB1/1X (934661669115) |
Active | B%3 | Not available | ||||
| PUMB1/1F (934661669135) |
Active | B%3 | Not available |
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PEMB1 | PEMB1,115 (934056869115) |
Obsolete | Z4 |
(SOT666) |
SOT666 | SOT666_115 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PUMB1 | PUMB1,115 | PUMB1 |
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| PUMB1 | PUMB1,135 | PUMB1 |
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| PUMB1 | PUMB1/1X | PUMB1 |
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| PUMB1 | PUMB1/1F | PUMB1 |
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All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PEMB1 | PEMB1,115 | PEMB1 |
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Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| PEMB1_PUMB1 | PNP/PNP resistor-equipped transistors; R1 = 22 kOhm, R2 = 22 kOhm | Data sheet | 2025-04-08 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT666 | 3D model for products with SOT666 package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT666_mk | plastic, surface-mounted package; 6 leads; 1 mm pitch; 1.6 mm x 1.2 mm x 0.55 mm body | Marcom graphics | 2017-01-28 |
| LSYMTRA | Letter Symbols - Transistors; General | Other type | 1999-05-06 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Other type | 2026-02-10 |
| SOT666 | plastic, surface-mounted package; 6 leads; 0.5 mm pitch; 1.6 mm x 1.2 mm x 0.55 mm body | Package information | 2022-06-01 |
| SOT363-3 | Plastic surface-mounted package; 6 leads | Package information | 2026-03-25 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT666 | 3D model for products with SOT666 package | Design support | 2019-01-22 |
Sample
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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.