# JFET Transistor, -40 V, 40 mA, -2.7 V, SOT-23, 3 Pin, 150 °C

![Product image](https://novapart.co/image/farnell:2985337/)

**URL**: https://novapart.co/products/MMBF5103/jfet-transistor-40-v-ma-27-sot-23-3-pin-150-c
**SKU**: MMBF5103
**Manufacturer**: ONSEMI
**Category**: Semiconductors - Discretes || FETs || JFETs
**Price**: €0.0810
**Stock**: 1000+
**Lead Time**: 141 days (indicative)

## Description

Breakdown Voltage Vbr:-40V; Zero Gate Voltage Drain Current Idss Min:10mA; Zero Gate Voltage Drain Current Idss Max:40mA; Gate-Source Cutoff Voltage Vgs(off) Max:-2.7V; Transistor Case St

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3 Pin |
| Channel Type | N Channel |
| Product Range | - |
| Qualification | - |
| Transistor Type | JFET |
| Transistor Mounting | Surface Mount |
| Transistor Case Style | SOT-23 |
| Operating Temperature Max | 150°C |
| Gate Source Cutoff Voltage Max | -2.7V |
| Gate Source Breakdown Voltage Max | -40V |
| Zero Gate Voltage Drain Current Max | 40mA |
| Zero Gate Voltage Drain Current Idss Min | 10mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2985337/)

Final Product/Process Change Notification Document #:FPCN26062X Issue Date:23 Dec 2024 

|**Title of Change:**|Au to PCC wire change, Leadframe material change from AG plated to Cu plated and add<br>alternative mold compound for JFET assembled in SOT-23 package|Au to PCC wire change, Leadframe material change from AG plated to Cu plated and add<br>alternative mold compound for JFET assembled in SOT-23 package|
|---|---|---|
|**Proposed First Ship date:**|31 Mar 2025 or earlier if approved by customer||
|**Contact Information:**|Contact your local onsemi Sales Office||
|**PCN Samples Contact:**|Contact your local onsemi Sales Office.<br>Sample requests are to be submitted no later than 30 days from the date of first notification,<br>Initial PCN or Final PCN, for this change.<br>Samples delivery timing will be subject to request date, sample quantity and special customer<br>packing/label requirements.||
|**Additional Reliability Data:**|Contact your local onsemi Sales Office||
|**Type of Notification:**|This is a Final Product/Process Change Notification (FPCN) sent to customers. FPCNs are issued 90<br>days prior to implementation of the change.<br>onsemi will consider this change accepted, unless an inquiry is made in writing within 30 days of<br>delivery of this notice. To do so, contactPCN.Support@onsemi.com||
|**Marking of Parts/ Traceability of**<br>**Change:**|Changed material can be identified by lot code or date code||
|**Change Category:**|Assembly Change||
|**Change Sub-Category(s):**|Material Change||
|**Sites Affected:**<br>~~re~~|||
|**onsemi Sites**<br>~~re~~||**External Foundry/Subcon Sites**<br>~~re~~|
|onsemi Leshan, China<br>~~re~~||None<br>~~re~~|
|**Description and Purpose:**<br>Upon the expiration of this PCN, these devices will be built with PCC wire with Cu plated leadframe and additional alternative mold compound JSKH<br>KHG300L at the same site. Other BOM remains unchanged. Datasheet specifications and product electrical performance remain unchanged.<br>Reliability qualification and full electrical characterization over temperature will be performed. The PCC wire has higher thermal conductivity and<br>lower resistivity which benefits for customer application.<br>**Before Change Description**<br>**After Change Description**<br>**LeadFrame**<br>Ag plated leadframe<br>Cu plated leadframe<br>**Bond Wire**<br>0.8 mils Au Wire<br>0.8 mils PCC wire<br>**Mold compound**<br>Hysol GR640HV/ SDM GE 200F<br>Hysol GR640HV/ SDM GE 200F/JSKH KHG300L<br>There is no product marking change as a result of this change.|||



||**Before Change Description**|**After Change Description**|
|---|---|---|
|**LeadFrame**|Ag plated leadframe|Cu plated leadframe|
|**Bond Wire**|0.8 mils Au Wire|0.8 mils PCC wire|
|**Mold compound**|Hysol GR640HV/ SDM GE 200F|Hysol GR640HV/ SDM GE 200F/JSKH KHG300L|



There is no product marking change as a result of this change. 

Page 1 of 3 

TEM001793 Rev. F 

Final Product/Process Change Notification Document #:FPCN26062X Issue Date:23 Dec 2024 

## **Reliability Data Summary:** 

**QV DEVICE NAME: MMBFJ176 RMS: 97376, 100645 PACKAGE:  SOT-23 J176 MARKED 6X** 

|**Test**|**Specification**|**Condition**|**Interval**|**Result**|
|---|---|---|---|---|
|HTGB|JESD22-A108|Ta=150°C,  100% max rated V|1008hrs|0/84|
|HTRB|JESD22-A108|Ta=150°C,  100% max rated V|1008 hrs|0/84|
|HTSL|JESD22-A103|Ta=  150°C|1008 hrs|0/84|
|H3TRB|JESD22-A101|Temp = 85°C, 85% RH, bias|1008hrs|0/84|
|TC|JESD22-A104|Ta= -55°C to +150°C, mount on board|1000 cyc|0/84|
|uHAST|JESD22-A118|130°C, 85% RH, 18.8psig, unbiased|96 hrs|0/84|
|IOL|MIL-STD-750<br>(M1037)<br>AEC-Q101|Ta=+25°C, delta Tj=100°C<br>On/off = 2 min|15000 cyc|0/84|
|RSH|JESD22- B106|Ta = 268C, 10 sec||0/84|



**QV DEVICE NAME: 5449-NB54014 RMS: 97409 PACKAGE:  SOT23 3L AU SNGL HPBF HE** 

|**Test**|**Specification**|**Condition**|**Interval**|**Result**|
|---|---|---|---|---|
|HTGB|JESD22-A108|Ta=150°C,  100% max rated V|1008hrs|0/84|
|HTRB|JESD22-A108|Ta=150°C,  100% max rated V|1008 hrs|0/84|
|HTSL|JESD22-A103|Ta=  150°C|1008 hrs|0/84|
|HAST|JESD22-A110|Temp = 130C, 85% RH,  ~ 18.8 psig,  bias = 80%<br>of rated V or 100V max|96 hrs|0/84|
|TC|JESD22-A104|Ta= -55°C to +150°C, mount on board|1000 cyc|0/84|
|uHAST|JESD22-A118|130°C, 85% RH, 18.8psig, unbiased|96 hrs|0/84|
|IOL|MIL-STD-750<br>(M1037)<br>AEC-Q101|Ta=+25°C, delta Tj=100°C<br>On/off = 2 min|15000 cyc|0/84|
|RSH|JESD22- B106|Ta = 268C, 10 sec||0/84|



## **Electrical Characteristics Summary:** 

Electrical characteristics are not impacted. 

Page 2 of 3 

TEM001793 Rev. F 

Final Product/Process Change Notification Document #:FPCN26062X Issue Date:23 Dec 2024 

## **List of Affected Parts:** 

_**Note:** Only the standard (off the shelf) part numbers are listed in the parts list.  Any custom parts affected by this PCN are shown in the customer specific PCN addendum in the PCN email notification, or on the_ _**PCN Customized Portal.**_ 

|**Part Number**|**Qualification Vehicle**|
|---|---|
|MMBF4416A|5449-NB54014|
|MMBF4093|5449-NB54014|
|MMBFJ176|MMBFJ176|
|MMBFJ111|5449-NB54014|
|MMBF5486|5449-NB54014|
|MMBF5485|5449-NB54014|
|MMBFJ201|5449-NB54014|
|MMBFJ113|5449-NB54014|
|MMBFJ211|5449-NB54014|
|MMBFJ202|5449-NB54014|
|MMBFJ112|5449-NB54014|
|MMBF5484|5449-NB54014|
|MMBFJ270|MMBFJ176|
|MMBF4416|5449-NB54014|
|MMBF4117|5449-NB54014|
|BSR57|5449-NB54014|
|BSR58|5449-NB54014|
|MMBF5103|5449-NB54014|
|MMBF5457|5449-NB54014|



Page 3 of 3 

TEM001793 Rev. F 



## Links

- [View this product on Novapart](https://novapart.co/products/MMBF5103/jfet-transistor-40-v-ma-27-sot-23-3-pin-150-c)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/on-semiconductor/mmbf5103/jfet-n-channel-40v-sot-23-3/dp/2985337)
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