diode. BAT46WH Datasheet

BAT46WH Datasheet PDF


Part

BAT46WH

Description

Single Schottky barrier diode

Manufacture

nexperia

Page 12 Pages
Datasheet
Download BAT46WH Datasheet


BAT46WH Datasheet
BAT46WH
Single Schottky barrier diode
Rev. 2 — 28 November 2011
Product data sheet
1. Product profile
1.1 General description
Single planar Schottky barrier diode with an integrated guard ring for stress protection,
encapsulated in a small and flat lead SOD123F Surface-Mounted Device (SMD) plastic
package.
1.2 Features and benefits
Low forward voltage
Low capacitance
Reverse voltage VR 100 V
AEC-Q101 qualified
Small and flat lead SMD plastic package
1.3 Applications
High-speed switching
Line termination
Voltage clamping
Reverse polarity protection
1.4 Quick reference data
Table 1.
Symbol
VR
VF
IR
Quick reference data
Parameter
reverse voltage
forward voltage
reverse current
[1] Pulse test: tp 300 s;   0.02.
2. Pinning information
Conditions
IF = 250 mA
VR = 75 V
Min Typ Max Unit
- - 100 V
[1] - - 850 mV
[1] - - 4 A
Table 2.
Pin
1
2
Pinning
Description
cathode
anode
[1] The marking bar indicates the cathode.
Simplified outline
[1]
12
Graphic symbol
12
sym001

BAT46WH Datasheet
Nexperia
BAT46WH
Single Schottky barrier diode
3. Ordering information
Table 3. Ordering information
Type number Package
Name
Description
BAT46WH
-
plastic surface-mounted package; 2 leads
Version
SOD123F
4. Marking
Table 4. Marking codes
Type number
BAT46WH
Marking code
DB
5. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
VR
IF
IFSM
Ptot
reverse voltage
forward current
non-repetitive peak
forward current
total power dissipation
square wave;
tp < 10 ms
Tamb 25 C
-
-
[1] -
[2][4] -
[3][4] -
Tj
Tamb
Tstg
junction temperature
ambient temperature
storage temperature
-
55
65
Max Unit
100 V
250 mA
2.5 A
440
780
150
+150
+150
mW
mW
C
C
C
[1] Tj = 25 C before surge.
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
[4] Reflow soldering is the only recommended soldering method.
6. Thermal characteristics
Table 6.
Symbol
Rth(j-a)
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
Conditions
in free air
Min Typ Max Unit
[1][3] - - 285 K/W
[2][3] - - 160 K/W
BAT46WH
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 28 November 2011
© Nexperia B.V. 2017. All rights reserved
2 of 12


Features Datasheet pdf BAT46WH Single Schottky barrier diode Re v. 2 — 28 November 2011 Product data sheet 1. Product profile 1.1 General description Single planar Schottky bar rier diode with an integrated guard rin g for stress protection, encapsulated i n a small and flat lead SOD123F Surface -Mounted Device (SMD) plastic package. 1.2 Features and benefits  Low for ward voltage  Low capacitance  Reverse voltage VR  100 V  AEC-Q 101 qualified  Small and flat lead SMD plastic package 1.3 Applications High-speed switching  Line termin ation  Voltage clamping  Reverse polarity protection 1.4 Quick referen ce data Table 1. Symbol VR VF IR Quic k reference data Parameter reverse volt age forward voltage reverse current [1 ] Pulse test: tp  300 s;   0.02. 2. Pinning information Conditio ns IF = 250 mA VR = 75 V Min Typ Max U nit - - 100 V [1] - - 850 mV [1] - - 4 A Table 2. Pin 1 2 Pinning Descrip tion cathode anode [1] The marking bar indicates the cathode. Simplified outline [1] 12 Grap.
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