# Small Signal Diode, Single, 100 V, 150 mA, 1 V, 4 ns, 350 mA
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**URL**: https://novapart.co/products/1N4148WS./small-signal-diode-single-100-v-150-ma-1-4-ns-350
**SKU**: 1N4148WS.
**Manufacturer**: MULTICOMP PRO
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Small Signal Diodes
**Price**: €0.0140
**Stock**: 10+
## Description
Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:100V; Forward Current If(AV):150mA; Forward Voltage VF Max:1V; Reverse Recovery Time trr Max:4ns; Forward Surge Current
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| No. Of Pins | 2Pins |
| Product Range | 1N4148 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-323 |
| Diode Configuration | Single |
| Forward Voltage Max | 1V |
| Forward Surge Current | 350mA |
| Reverse Recovery Time | 4ns |
| Average Forward Current | 150mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 100V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1466524RL/)
## Diode
## **Silicon Epitaxial Switching Diode**
## **Feature:**
- Fast Switching Diode
**Marking** : 1N4148WS = W 2 with cathode band
## **Absolute Maximum Ratings**
|**Description**|**Symbol**|**Value**|**Unit**|
|---|---|---|---|
|Continuous Reverse Voltage|VR|75|V|
|Repetitive Peak Reverse Voltage|VRRM|100||
|Average Rectified Current Half Wave Rectification
with Resistive Load f≥50 Hz|*IF (AV)|150|mA|
|Surge Forward Current t<1 s and Tj = 25°C|IFSM|350||
|Power Dissipation at Tamb = 25°C|*Ptot|200|mW|
|Junction Temperature|Tj|150|°C|
|Storage Temperature Range|Tstg|-65 to +150||
## **Thermal Resistance**
|Junction to Ambient in Free Air
a|*Rth (j-a)|650|°C / W|
|---|---|---|---|
*Valid provided that electrodes are kept at ambient temperature
## **Electrical Characteristics (Tamb = 25°C unless specified otherwise)**
|**Description**|**Symbol**|**Test Condition**|**Minimum**|**Maximum**|**Unit**|
|---|---|---|---|---|---|
|Forward Voltage|VF|IF= 10 mA|-|1|V|
|Reverse Current|IR|VR = 20 V
VR= 20 V, Tj= 150°C|-|25
50|nA
µA|
|||VR = 75 V|-|5|µA|
**www.element14.com www.farnell.com www.newark.com**
20/06/12 V1.1
Page <1>
## Diode
## **Dynamic Characteristics**
|Diode
multicomp|Diode
multicomp|Diode
multicomp|Diode
multicomp|Diode
multicomp|Diode
multicomp|
|---|---|---|---|---|---|
|**Dynamic Characteristics**||||||
|Diode Capacitance Diode Capacitance|Cd|VR = 0 V, f = 1 MHz|-|4|pF|
|Voltage Rise When Switching On
(Tested with 50 ms Pulses)|Vfr|Tested with = 50 mA Pulses,
tp = 0.1 µs, Rise Time =<30 ns,
tp= (5 to 100) KHZ|-|2.5|ns
**V**|
|Reverse Recovery Time|trr|IF = 10 mA, to IR= 60 mA
RL = 100Ω
Measured at IR= 1 mA|-|4|ns|
|Rectification Efficiency|ηV|f = 100 MHz, VRF = 2 V|0.45|-|-|
## **Package SOD - 323 FL**
Dimensions : Millimetres
Cathode is Marked by Band
|**Dimension**|**Minimum**|**Maximum**|
|---|---|---|
|A|1.15|1.35|
|B|0.25|0.4|
|C|2.3|2.8|
|D|1.6|1.8|
|E|0.8|1.1|
|F|0|0.15|
Dimensions : Millimetres
## **Part Number Table**
**Description Part Number** Diode, H Speed, 100 V, 0.15 A, SOD323 1N4148WS ~~ee~~
**Important Notice :** This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
**www.element14.com www.farnell.com www.newark.com**
20/06/12 V1.1
Page <2>
## Links
- [View this product on Novapart](https://novapart.co/products/1N4148WS./small-signal-diode-single-100-v-150-ma-1-4-ns-350)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/1n4148ws/diode-h-speed-100v-0-15a-sod323/dp/1466524RL)
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