BAV21HWF

BAV21HWF
SURFACE MOUNT HIGH VOLTAGE DIODE
ADVANCED INFORMATION
Product Summary (@TA = +25°C)
Features
VR
IR
trr

High Reverse Breakdown Voltage
250V
100nA
50ns

Flat Leadframe Design for Improved Thermal Transfer

High Conductance



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
Description
The BAV21HWF is a 250V, 100nA and 50ns switching diode that is
optimized for high reverse breakdown voltage.
Applications
Mechanical Data
It is ideally suited for use in applications such as the following:

Case: SOD123F

Case Material: Molded Plastic, "Green" Molding Compound.




Mobile
Portable Electronics
Consumer Electronics
Automotive
UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Terminal Connections: Cathode Bar

Terminals: Matte Tin Finish Annealed over Copper Alloy Leadframe.
Solderable per MIL-STD-202, Method 208

Weight: 0.018 grams (Approximate)
SOD123F
Bottom View
Top View
Ordering Information (Note 4)
Product
BAV21HWF-7
Notes:
Compliance
AEC-Q101
Case
SOD123F
Packaging
3,000/Tape & Reel
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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
SOD123F
T3 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex.: C = 2015)
M = Month (ex: O = October)
Bar Denotes Cathode Side
Date Code Key
Year
Code
Month
Code
2015
2016
2017
2018
2019
2020
2021
C
D
E
F
G
H
I
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
BAV21HWF
Document number: DS37548 Rev. 4 - 2
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BAV21HWF
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
ADVANCED INFORMATION
RMS Reverse Voltage
Symbol
Value
Unit
VRRM
VRWM
VR
250
V
VR(RMS)
177
V
Forward Continuous Current
IFM
400
mA
Average Rectified Output Current
IO
200
mA
IFRM
625
mA
IFSM
9.0
3.0
1.7
A
Symbol
Value
PD
375
mW
Thermal Resistance Junction to Ambient Air (Note 5)
RθJA
330
°C/W
Thermal Resistance Junction to Solder Point
RθJSP
70
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Repetitive Peak Forward Current
Non-Repetitive Peak Forward Surge Current
@ t = 1.0µs
@ t = 100µs
@ t = 10ms
Thermal Characteristics
Characteristic
Power Dissipation (Note 5)
Unit
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Max
Unit
V(BR)R
250

V
IR = 100µA
Forward Voltage
VF

1.0
1.25
V
IF = 100mA
IF = 200mA
Reverse Current (Note 6)
IR

100
100
nA
μA
VR = 200 V, TJ = +25°C
VR = 200 V, TJ = +150°C
Total Capacitance
CT

5.0
pF
VR = 0, f = 1.0MHz
Reverse Recovery Time
trr

50
ns
IF = IR = 30mA,
Irr = 0.1 x IR, RL = 100W
Reverse Breakdown Voltage (Note 6)
Notes:
Test Condition
5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
BAV21HWF
Document number: DS37548 Rev. 4 - 2
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September 2015
© Diodes Incorporated
BAV21HWF
Note 5
PD, POWER DISSIPATI ON (mW)
350
300
250
200
150
100
50
0
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
Figure 1 Power Derating Curve, Total Package
100,000
150
1000
TA = 150°C
100
TA = 125°C
10
TA = 85°C
1
0 .01
TA = -55°C
0
200
400
600 800 1000 1200 1400
V F, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 2 Typical Forward Characteristics
1.4
TA = 150°C
1.3
T A = 125°C
10,000
TA = 85°C
1,000
100
TA = 25°C
0.1
CT , TOTAL CAPACITANCE (pF)
I R, INSTANTANEOUS REVERSE CURRENT(nA)
ADVANCED INFORMATION
IF , INSTANTANEOUS FO RWARD CURRENT (mA)
400
T A = 25°C
10
T A = -55°C
1
f = 1MHZ
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.1
0
30
60
90 120 150 180 210 240 270 300
VR , INSTANTANEOUS REVERSE VOLTAGE(V)
Figure 3 Typical Reverse Characteristics
BAV21HWF
Document number: DS37548 Rev. 4 - 2
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0.2
0
5
10
15
20
25
30
35
VR , DC REVERSE VOLTAGE (V)
Figure 4 Total Capacitance vs. Reverse Voltage
40
September 2015
© Diodes Incorporated
BAV21HWF
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
SOD123F (Type B)
ADVANCED INFORMATION
L
D
b
He
E
c
SOD123F (Type B)
Dim Min Max
Typ
A
0.81 1.15
—
b
0.80 1.35
—
c
0.05 0.30
—
D
1.70 1.90
1.80
E
2.60 2.80
2.70
He 3.30 3.70
3.50
L
0.35 0.85
—
All Dimensions in mm
A
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SOD123F (Type B)
Dimensions
X
Y
G
X
X1
Y
Value
(in mm)
1.90
1.00
3.90
1.50
G
X1
BAV21HWF
Document number: DS37548 Rev. 4 - 2
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September 2015
© Diodes Incorporated
BAV21HWF
IMPORTANT NOTICE
ADVANCED INFORMATION
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.
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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
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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 © 2015, Diodes Incorporated
www.diodes.com
BAV21HWF
Document number: DS37548 Rev. 4 - 2
5 of 5
www.diodes.com
September 2015
© Diodes Incorporated
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