# Small Signal Schottky Diode, Single, 40 V, 200 mA, 1 V, 600 mA, 150 °C
**URL**: https://novapart.co/products/BAS40/small-signal-schottky-diode-single-40-v-200-ma-1
**SKU**: BAS40
**Manufacturer**: DIODES INC.
**Price**: €0.0310
**Stock**: 500+
**Lead Time**: 55 days (indicative)
## Description
Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):200mA; Forward Voltage VF Max:1V; Forward Surge Current Ifsm Max:600mA; Operating Temperatu
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | BAS40 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOT-23 |
| Diode Configuration | Single |
| Forward Voltage Max | 1V |
| Forward Surge Current | 600mA |
| Reverse Recovery Time | 5ns |
| Average Forward Current | 200mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 40V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1902408/)
## - - - BAS40/ 04/ 05/ 06
## SURFACE MOUNT SCHOTTKY BARRIER DIODE
## Features
|Features||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Low Turn-on Voltage|||||||||||||||||||||||||||||||||||||||||||||SOT-23|||||||
|Mechanical Data
Fast Switching
PN Junction Guard Ring for Transient and
ESD Protection
—____f||||||PN Junction Guard Ring for Transient and
—____f|||—____f|—____f|—____f|||||A
B
C
TOP VIEW
~~t~~o|||||||||||||||||||||||||Dim
A
B
C
D
E|||||Min
0.37
1.19
2.10
0.89
0.45||||Max
0.51
1.40
2.50
1.05
0.61||
|Case: SOT-23, Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagram Below
Weight: 0.008 grams (approx.)
Mounting Position: Any|||||||||||E
J
H
G
D
~~—~~|||||||||||||||||||K|||||||L||M|||G
H
J
K
L
M||||1.78
2.65
0.013
0.89
0.45
0.076||||2.05
3.05
0.15
1.10
0.61
0.178||
||||||||||||||||||||||||||||||||||||||||||All Dimensions in mm||||||||||All Dimensions in mm|
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|BAS40 Marking: 43, K43
BAS40-04 Marking: 44, K44||||||||||||||||BAS40-05 Marking: 45, K45|||||||||BAS40-05 Marking: 45, K45||||||||||BAS40-05 Marking: 45, K45|||||BAS40-06 Marking: 46, K46||||||||||||
## Mechanical Data
Maximum Ratings[@ T] A[= 25][C unless otherwise specified] Characteristic Symbol BAS40 Unit ~~SS~~ Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 40 V DC Blocking Voltage VR Forward Continuous Current (Note 1) IFM 200 mA Power Dissipation (Note 1) Pd 350 mW po ~~ee~~ Forward Surge Current (Note 1) @ t < 1.0s ~~eee~~ IFSM 600 mA ~~oo~~ Thermal Resistance, Junction to Ambient Air (Note 1) R JA 357 C/W Operating Junction Temperature Range Tj -55 to +125 C ~~op~~ Storage Temperature Range TSTG -65 to +150 C Electrical Characteristics @ TA = 25 C unless otherwise specified Characteristic Symbol Min Typ Max Unit Test Condition ~~———ee~~ Reverse Breakdown Voltage V(BR)R 40 — — V IRS = 10 A ~~ee~~ Forward Voltage VF — — 1000380 mV ttpp < 300 < 300 s, Is, IFF = 1.0mA = 40mA Reverse Leakage Current IR — 20 200 nA tp < 300 s, VR = 30V Junction Capacitance Cj — 4.0 5.0 pF VR = 0V, f =1.0MHz ~~es~~ Reverse Recovery Time trr — — 5.0 ns IRFL = I = 100R = 10mA to IR = 1.0mA, Note: 1. Valid provided that device terminals are kept at ambient temperature.
DS11006 Rev. K-2
1 of 1
BAS40 /-04 /-05 /-06
## Links
- [View this product on Novapart](https://novapart.co/products/BAS40/small-signal-schottky-diode-single-40-v-200-ma-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/diodes-inc/bas40/diode-ss-schot-40v-0-2a-sot23/dp/1902408)
---
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