The BAS28 consists of two high-speed switching diodes, fabricated in planar technology, and encapsulated in the small plastic SMD SOT143 package. The diodes are not connected.

| Name/Description | Modified Date |
|---|---|
| High-speed double diode (REV 3.0) PDF (257.0 kB) BAS28 | 11 Aug 2010 |
| Name/Description | Modified Date |
|---|---|
| Discretes Semiconductors Selection Guide 2016 (REV 1.0) PDF (47.9 MB) 75017631 | 17 Feb 2016 |
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package; 4 leads (REV 1.0) PDF (225.0 kB) SOT143B | 08 Feb 2016 |
| Name/Description | Modified Date |
|---|---|
| Tape reel SMD; standard product orientation 12NC ending 215 (REV 1.0) PDF (187.0 kB) SOT143B_215 | 07 Nov 2012 |
| Tape reel SMD; standard product orientation 12NC ending 235 (REV 1.0) PDF (187.0 kB) SOT143B_235 | 07 Nov 2012 |
| Name/Description | Modified Date |
|---|---|
| BAS28 NXP Product Quality (REV 1.2) PDF (74.0 kB) BAS28_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| BAS28 NXP® Product Reliability (REV 1.1) PDF (82.0 kB) BAS28_NXP_PRODUCT_RELIABILITY | 31 Jan 2015 |
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE | 30 Sep 2013 |
| Product | Status | Package version | Package name | Size (mm) | VR max (V) | VR [max] (V) | IFSM max (A) | IFSM [max] (A) | VF [max] (mV) | VFmax (mV) | IR [max] (nA) | IR max (nA) | IFRM (mA) | IFRM (mA) | Configuration | trr max (ns) | trr [max] (ns) | IF [max] (mA) | IF max (mA) | Cd max. (pF) | Cd [max] (pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS28 | Active | SOT143B | SOT143B | 2.9 x 1.3 x 1 | 75 | 75 | 4 | 4 | 1000@IF=50mA | 1000@IF=50mA | 1000@VR=75V | 1000@VR=75V | 500 | 500 | dual isolated | 4 | 4 | 215 | 215 | 1.5 | 1.5 |
| BAS28/A2 | No Longer Manufactured | SOT143B | SOT143B | 2.9 x 1.3 x 1 | 75 | 75 | 4 | 4 | 1000@IF=50mA | 1000@IF=50mA | 1000@VR=75V | 1000@VR=75V | 500 | 500 | dual isolated | 4 | 4 | 215 | 215 | 1.5 | 1.5 |
| BAS28/G | No Longer Manufactured | SOT143B | SOT143B | 2.9 x 1.3 x 1 | 75 | 75 | 4 | 4 | 1000@IF=50mA | 1000@IF=50mA | 1000@VR=75V | 1000@VR=75V | 500 | 500 | dual isolated | 4 | 4 | 215 | 215 | 1.5 | 1.5 |
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAS28 | ![]() | SOT143B | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 11" Q3/T4, LargePack | Active | BAS28,235 (9336 791 70235) | JT% | BAS28 | ![]() ![]() ![]() | week 49, 2002 | 347.0 | 1.61 | 6.21E8 | 1 | 1 |
| Reel 7" Q3/T4 | Active | BAS28,215 (9336 791 70215) | JT% | BAS28 | ![]() ![]() ![]() | week 49, 2002 | 347.0 | 1.61 | 6.21E8 | 1 | 1 |