• 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
B(R) - 1W Series
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1239, REV. -
DC-DC Converters
Fixed Input, 3000V Isolation, Regulated, Dual Output
FEATURES:
• Isolation Voltage: 3000Vdc
• Isolation Resistance (1): 1000MΩ
• Short-Circuit Duration: 1 second
• Case Temperature Rise: Max. 25°C, Typ. 15°C
• Cooling Method: Free-Air Cooling
• Standby Power Dissipation:1W (100mW)
• Operating Temp.: -40°C ~ + 85°C
• Storage Temp.: -55°C ~ + 125°C
• Humidity: ≤ 95%
• Soldering Temp. (2): 300°C
• Case Material: Non-Flammable Material (UL94-V0)
• Mean Time Before Failure:> 1,000,000 hours (Operating Temp. 25°C)
B(R) Dual Output-1W Series Input Characteristics
Part Number Nominal Input Voltage Input Voltage Range Maximum Input Voltage*
B05XXGS/D1 5Vdc 4.75~5.25Vdc 5.5Vdc
B12XXGS/D1 12Vdc 11.4~12.6Vdc 13.2Vdc
B24XXGS/D1 24Vdc 22.8~25.2Vdc 26.4Vdc
* Voltage above this value may cause permanent damage to the device.
B(R) Dual Output-1W Series Output Characteristics
Parameter MIN TYP MAX Units
1W Output Power 1W
Line Regulation 0.25 %
Load Regulation 0.3 %
Output Voltage Accuracy ± 1 %
Efficiency at 100% Load 55 60 70 %
Temperature Coefficient 0.03 %/°C
1W Ripple 5 10 mVp-p
1W Noise 50 100 mVp-p
Switching Frequency 80 100 150 kHz
1. All specifications at TA=25°C, 75% of the humidity, Nominal input voltage, full output load unless otherwise
specified.
2. Soldering for 10 seconds at 1.5mm away from the edge.
• 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1239, REV. -
B(R) Dual Output-1W Series Part Number List
Input Output Power SIP-1W DIP-1W
3.3Vdc B0303HS1 -
B0503GS1 B0503GD1
B0505GS1 B0505GD1
B0509GS1 B0509GD1
B0512GS1 B0512GD1
5Vdc
B0515GS1 B0515GD1
B1203GS1 B1203GD1
B1205GS1 B1205GD1
B1209GS1 B1209GD1
B1212GS1 B1212GD1
12Vdc
B1215GS1 B1215GD1
B2403GS1 B2403GD1
B2405GS1 B2405GD1
B2409GS1 B2409GD1
B2412GS1 B2412GD1
24Vdc
±3.3V/150m A
±5V/100m A
±9V/56m A
±12V/42m A
±15V/33m A
1.00W
1.00W
1.00W
1.00W
1.00W
B2415GS1 B2415GD1
PIN CONFIGURATION
BxxyyGS1 PACKAGE DIMENSIONS BxxyyGD1 PACKAGE DIMENSIONS
B(R) – 1W Series
• 221 West Industry Court • Deer Park, NY 11729-4681 • Phone (631) 586-7600 • Fax (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
B(R) - 1W Series
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1239, REV. -
Mechanical Dimension: in inches / (mm)
BxxyyGS1 PACKAGE DIMENSIONS BxxyyGD1 PACKAGE DIMENSIONS
DIMENSIONAL RECOMMENDATIONS FOR PCB LAYOUT
SIP PACKAGE DIMENSIONS DIP PACKAGE DIMENSIONS
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version
of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement.
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during
operation of the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual
property claims or any other problems that ma y result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from
use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of
Sensitron Semiconductor.
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hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
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