BAT42W RHG

**BAT42W/BAT43W/BAT43WBAT43W3WW** Taiwan Semiconductor 

Gb ~~a~~ **BAT42W/BAT43W/BAT43WBAT43W3WW** 

## Small Signal Product 

## **Surface Mount, Switching Schottky Barrier Diode** 

## FEATURES 

- Low forward voltage drop 

- Surface mount device type 

- Moisture sensitivity level (MSL): 1 

- Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC 

- Halogen-free according to IEC 61249-2-21 

## **SOD-123** 

## MECHANICAL DATA 

- Case: Bend lead SOD-123 small outline plastic package 

- Terminal: Matte tin plated, lead free, 

solderable per MIL-STD-202, Method 208 guaranteed 

- High temperature soldering guaranteed : 260°C/10s 

- Polarity: Indicated by cathode band 

- Weight: 0.01 g (approximately) 

|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)<br>~~a~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)<br>~~a~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)<br>~~a~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)<br>~~a~~|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS(TA=25°C unless otherwise noted)<br>~~a~~|
|---|---|---|---|---|
|PARAMETER<br>~~GG~~|SYMBOL<br>~~GG~~|BAT42W<br>~~GG~~|BAT43W<br>~~GG~~|UNIT<br>~~GG~~|
|Repetitive Peak Reverse Voltage<br>~~ee~~|VRRM<br>~~ee~~|30||V|
|Working Peak Reverse Voltage<br>~~a~~|VRWM<br>~~a~~||||
|DC Blocking Voltage<br>~~a~~|VR<br>~~a~~||||
|RMS Reverse Voltage<br>~~eG~~|VR(RMS)<br>~~eG~~|21<br>~~eG~~||V<br>~~eG~~|
|Forward Continue Current<br>(Note 1)<br>~~eG~~|IFM<br>~~eG~~|200<br>~~eG~~||mA<br>~~eG~~|
|Repetitive Peak Forward Current<br>@ t＜1.0s<br>~~eG~~|IFM<br>~~eG~~|500<br>~~eG~~||mA<br>~~eG~~|
|Non-Repetitive Peak Forward Surge Current<br>@ t＜1.0 ms<br>~~eG~~|IFSM<br>~~eG~~|4<br>~~eG~~||A<br>~~eG~~|
|Repetitive Peak Forward Surge Current<br>~~eG~~|IFRM<br>~~eG~~|500<br>~~eG~~||mA<br>~~eG~~|
|Power Dissipation<br>(Note 1)<br>~~eG~~|Pd<br>~~eG~~|200<br>~~eG~~||mW<br>~~eG~~|
|Maximum Forward Voltage<br>IF=50mA<br>IF=200mA<br>IF=15mA<br>IF=10mA<br>IF=2mA|VF|1.0||V|
|||-<br>~~ee~~|0.33<br>~~ee~~||
|||0.40<br>~~ee~~|-<br>~~ee~~||
|||-<br>~~ee~~|0.45<br>~~ee~~||
|||0.65<br>~~ee~~|-<br>~~ee~~||
|Peak Reverse Current<br>@ VR=25V  &  TJ=25°C<br>~~GN~~|IR<br>~~GN~~|500<br>~~GN~~||nA<br>~~GN~~|
|Junction Capacitance<br>VR=1V,  f=1.0MHz<br>~~eG~~|CJ<br>~~eG~~|10<br>~~eG~~||pF<br>~~eG~~|
|Reverse Recovery Time<br>(Note 2)<br>~~eG~~|trr<br>~~eG~~|5<br>~~eG~~||ns<br>~~eG~~|
|Thermal Resistance Junction to Ambient<br>(Note 1)<br>~~eG~~|RθJA<br>~~eG~~|625<br>~~eG~~||°C<br>~~eG~~|
|Operating Temperature Range<br>~~eG~~|TJ<br>~~eG~~|-55 to +125<br>~~eG~~||°C<br>~~eG~~|
|Storage Temperature Range<br>~~GO~~|TSTG<br>~~GO~~|-55 to +125<br>~~GO~~||°C<br>~~GO~~|



Notes: 1. Valid provided that terminals are kept at ambient temperature. Notes: 2. Test conditions : IF=10mA, IR=10mA, RL=100Ω, IRR=1mA 

Version: G1605 

**BAT42W/BAT43W** Taiwan Semiconductor 

## Small Signal Product 

## RATINGS AND CHARACTERISTICS CURVES 

(TA=25°C unless otherwise noted) 

Fig.1 Typical Forward Characteristics 

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1000<br>100<br>10 A BAT43W  f ee<br>1 a 7<br>BAT42W<br>PtTP A<br>0.1<br>0.01<br>el<br>10 100 1000<br>Instantaneous Forward Voltage (mV)<br>Instantaneous Forward Current (μA)<br>**----- End of picture text -----**<br>


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Fig. 2 Typical Forward Characteristics<br>**----- End of picture text -----**<br>


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100<br>ee as<br>10<br>——SS=SS==S== —_—<br>1 eee eee<br>100 1000<br>Forward Voltage (mV)<br>Forward Current (mA)<br>**----- End of picture text -----**<br>


Fig. 3 Typical Reverse Characteristics 

Fig. 4 Typical Reverse Characteristics 

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120<br>15.5<br>TeA 100 TTT4<br>14.5<br>EtEAT 80 YIYO<br>13.5 BAT43W<br>EAT ha<br>OAT 60 PTTT]<br>12.5 EE | | Lea]<br>a ATT LO<br>A 40 LT | | | Lt BAT42W  Ltd<br>11.5<br>ZT a<br>10.5 se) ee 20 | ae Lf | |<br>es eee ——<br>9.5 AT T E 0 MTTTA<br>10 100 1000 2 8 14 20 26 32<br>Reverse Voltage (mV)  Reverse Voltage (V)<br>Reverse Current (nA)<br>Reverse Leakage Current (nA)<br>**----- End of picture text -----**<br>


Version: G1605 

**BAT42W/BAT43W** Taiwan Semiconductor 

Small Signal Product 

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Version: G1605 

**BAT42W/BAT43W** Taiwan Semiconductor 

## Small Signal Product 

## PACKAGE OUTLINE DIMENSIONS 

## **SOD-123** 

|**DIM.**|**Unit (mm)**|**Unit (mm)**|**Unit (inch)**|**Unit (inch)**|
|---|---|---|---|---|
||**Min**|**Max**|**Min**|**Max**|
|A|1.40|1.80|0.055|0.071|
|B|3.55|3.85|0.140|0.152|
|C|0.45|0.70|0.018|0.028|
|D|2.55|2.85|0.100|0.112|
|E|0.95|1.35|0.037|0.053|
|F|0.05|0.15|0.002|0.006|
|G|0.50 REF||0.02 REF||
|H|-|0.10|-|0.004|



## SUGGEST PAD LAYOUT 

|**DIM.**|**Unit (mm)**|**Unit (inch)**|
|---|---|---|
||**Min**|**Min**|
|G|2.25|0.089|
|X|0.90|0.035|
|X1|4.05|0.159|
|Y|0.95|0.037|



MARKING 

**Part No. Marking** BAT42W S7 BAT43W S8 ~~——~~ 

Version: G1605 

**BAT42W/BAT43W** Taiwan Semiconductor 

Small Signal Product 

## Notice 

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. 

Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. 

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 

Version: G1605