# Schottky Rectifier, 70 V, 1 mA, Single, SOT-23, 3 Pins, 410 mV
**URL**: https://novapart.co/products/BAS70Q-7-F/schottky-rectifier-70-v-1-ma-single-sot-23-3-pins
**SKU**: BAS70Q-7-F
**Manufacturer**: DIODES INC.
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.0530
**Stock**: 10+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOT-23 |
| Diode Configuration | Single |
| Forward Voltage Max | 410mV |
| Forward Surge Current | 100mA |
| Average Forward Current | 1mA |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 70V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3944853/)
**BAS70Q** —
**SURFACE MOUNT SCHOTTKY BARRIER DIODE**
## **Product Summary**
|**Product Summaryy**|**Product Summaryy**|**Product Summaryy**|**Product Summaryy**|**Product Summaryy**|
|---|---|---|---|---|
||||||
|**VR (V)**
70|**IF (mA)**|**VF MAX(V)**
**@ +25°C**|**IR MAX (µA)**
**@ +25°C**||
||1.0|0.41|0.1||
## **Features and Benefits**
- Low Turn-On Voltage
- Fast Switching
- PN Junction Guard Ring for Transient and ESD Protection
- **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)**
- **Halogen and Antimony Free. “Green” Device (Note 3)**
-
-
- **Qualified to AEC-Q101 Standards for High Reliability**
- **PPAP Capable (Note 4)**
## **Description**
70mA surface mount Schottky Barrier Diode in SOT23 package, offers low forward voltage drop and fast switching capability, designed with PN Junction Guard Ring for Transient and ESD Protection.
## **Mechanical Data**
- Case: SOT23
- Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminals: Finish - Matte Tin Plated Leads. Solderable per MILSTD-202, Method 208
- Polarity: See Diagrams Below
- Weight: 0.008 grams (Approximate)
Top View BAS70Q
## **Ordering Information** (Note 5)
**Part Number Case Packaging** ~~Pe Compliance pA~~ BAS70Q-7-F ~~tomotive Pd~~ SOT23 3000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/product_compliance_definitions.html.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
## **Marking Information**
K = SAT, Shanghai Assembly / Test Site xx = Product Type Marking Code (ex: 7C = BAS70Q) YM = Date Code Marking Y = Year (ex: D = 2016) M = Month (ex: 9 = September)
||||||||||||||**Kxx**
**YM**|**Kxx**
**YM**|**Kxx**
**YM**|**Kxx**
**YM**|**Kxx**
**YM**||||||xx = Product Type Marking Code (ex: 7C = BAS70Q)
YM = Date Code Marking
Y = Year (ex: D = 2016)
M = Month (ex: 9 = September)|xx = Product Type Marking Code (ex: 7C = BAS70Q)
YM = Date Code Marking
Y = Year (ex: D = 2016)
M = Month (ex: 9 = September)|xx = Product Type Marking Code (ex: 7C = BAS70Q)|xx = Product Type Marking Code (ex: 7C = BAS70Q)|xx = Product Type Marking Code (ex: 7C = BAS70Q)|xx = Product Type Marking Code (ex: 7C = BAS70Q)|xx = Product Type Marking Code (ex: 7C = BAS70Q)|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Date Code Key||||||||||||||||||||||||||||||||
|**Year**||||**2001**|||**2002**||**2003**|||**….**||||**2011**|||||**2012**||**2013**
**2014**
**2015**
**2016**||||**2017**||**2018**||**2019**|
|**Code**||||M|||N||P|||….||||Y|||||Z||A
B
C
D||D||E||F||G|
|||||||||||||||||||||||||||||||||
|**Month**||||**Jan**|||**Feb**||**Mar**||||**Apr**|||**May**|||||**Jun**||**Jul**
**Aug**|**Sep**|||**Oct**||**Nov**||**Dec**|
|**Code**||||1|||2||3||||4||||5||||6||7
8|9|||O||N||D|
## Date Code Key
1 of 5 **www.diodes.com**
BAS70Q Document number: DS39285 Rev. 1 - 2
November 2016 © Diodes Incorporated
**BAS70Q**
## **Maximum Ratings** (@TA = +25°C, unless otherwise specified.)
|**Maximum Ratingsgss** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage|VRRM
VRWM
VR|70|V|
|RMS Reverse Voltage|VR(RMS)|49|V|
|Maximum Forward Continuous Current(Note 6)|IFM|70|mA|
|Non-Repetitive Peak Forward Surge Current @t1.0s|IFSM|100|mA|
## **Thermal Characteristics**
|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation(Note 6)|PD|200|mW|
|Thermal Resistance Junction to Ambient Air (Note 6)|RJA|625|°C/W|
|OperatingJunction Temperature Range|TJ|-55 to +125|°C|
|Storage Temperature Range|TSTG|-65 to +150|°C|
## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)
|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|
|---|---|---|---|---|---|
|||||||
|**Characteristic**|**Symbol**|**Min**|**Max**|**Unit**|**Test Condition**|
|Reverse Breakdown Voltage(Note 7)|V(BR)R|70|—|V|IR= 10µA|
|Forward Voltage|VF|—|410
1000|mV|tp< 300µs, IF= 1.0mA
tp< 300µs, IF= 15mA|
|Reverse Current(Note 7)|IR||100|nA|tp< 300µs, VR= 50V|
|Total Capacitance|CT||2.0|pF|VR= 0V, f = 1.0MHz|
Notes: 6. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/package-outlines.html.
7. Short duration pulse test used to minimize self-heating effect.
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BAS70Q Document number: DS39285 Rev. 1 - 2
November 2016 © Diodes Incorporated
**BAS70Q**
**==> picture [224 x 451] intentionally omitted <==**
**----- Start of picture text -----**
250
Note 6
TET
200 TTT x |
Att tt
150
TALE
100 aaa
50
0 EEE E REE
0 -EEEEPS 40 80 120 ETT 160 200
TA, AMBIENT TEMPERATURE (°C)
Figure 1 Power Derating Curve, Total Package
10,000
= — ——
1,000
e e
=
100
ze
10 SSS SS SS SS
1 =SS S SS =
7 fi | = [ {| Jf {|
0.1
0 10 20 30 40 50 60 70
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
, INSTANTANEOUS REVERSE CURRENT (nA)
IR
, POWER DISSIPATION (mW)
P
D
**----- End of picture text -----**
**==> picture [218 x 454] intentionally omitted <==**
**----- Start of picture text -----**
)A 100
S T = 125ºCA s
N [T(m]
EERE o A
T = 75ºCA
C [URRE] an a T = 25ºCA r ianps=_ann
10
R [D]
A
W
O [R]
F
2c00/ eee
O [US] 1.0 BERGE REREREE
N [E]
N [TA]
T [A] T = 0ºCA
T = -40ºCA
F 0.1 “e o
I [,INS] EIR
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Figure 2 Typical Forward Characteristics
1.8
1.6 PTET TTT
1.4 ee
1.2 VEEL
1.0 ACEP
0.8
0.6
ae
0.4
0.2 {|ft | | fe
ei tT tt [tt]
0
0 5 10 15 20 25 30 35 40
VR, DC REVERSE VOLTAGE (V)
Figure 4 Total Capacitance vs. Reverse Voltage
, TOTAL CAPACITANCE (pF)
C
T
, INSTANTANEOUS FORWARD CURRENT (mA)
IF
**----- End of picture text -----**
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BAS70Q Document number: DS39285 Rev. 1 - 2
November 2016 © Diodes Incorporated
**BAS70Q**
## **Package Outline Dimensions**
Please see http://www.diodes.com/package-outlines.html for the latest version.
**SOT23**
**==> picture [276 x 190] intentionally omitted <==**
**----- Start of picture text -----**
All 7°
H
GAUGE PLANE
0.25
J
K1 K
a
A M
L L1
Gals ane
ae T SE LE
ee
1
C B
+L it
D
F G
naa
**----- End of picture text -----**
**==> picture [113 x 178] intentionally omitted <==**
**----- Start of picture text -----**
SOT23
Dim Min Max Typ
A 0.37 0.51 0.40
B 1.20 1.40 1.30
C 2.30 2.50 2.40
D 0.89 1.03 0.915
F 0.45 0.60 0.535
G 1.78 2.05 1.83
H 2.80 3.00 2.90
a
J 0.013 0.10 0.05
—
K 0.890 1.00 0.975
K1 0.903 1.10 1.025
L 0.45 0.61 0.55
ee L1 0.25 0.55 0.40
M 0.085 0.150 0.110
a 0° 8° --
All Dimensions in mm
__™—SSCS
**----- End of picture text -----**
## **Suggested Pad Layout**
Please see http://www.diodes.com/package-outlines.html for the latest version.
**==> picture [193 x 150] intentionally omitted <==**
**----- Start of picture text -----**
SOT23
Y
Y1 am C
fo
Pood X X1
**----- End of picture text -----**
|**Dimensions**|**Value(in mm)**|
|---|---|
|**C**|2.0|
|**X**|0.8|
|**X1**|1.35|
|**Y**|0.9|
|**Y1**|2.9|
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BAS70Q Document number: DS39285 Rev. 1 - 2
November 2016 © Diodes Incorporated
**BAS70Q**
## **IMPORTANT NOTICE**
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated.
## **LIFE SUPPORT**
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
- A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
**www.diodes.com**
5 of 5 **www.diodes.com**
BAS70Q Document number: DS39285 Rev. 1 - 2
November 2016 © Diodes Incorporated
## Links
- [View this product on Novapart](https://novapart.co/products/BAS70Q-7-F/schottky-rectifier-70-v-1-ma-single-sot-23-3-pins)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/diodes-inc/bas70q-7-f/schottky-rectifier-70v-0-001a/dp/3944853)
---
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