• 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 - 1W/2W Series
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1102, REV. -
DC-DC Converters
Fixed Input, 3000V Isolation, Unregulated, 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), 2W (200mW)
• 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 Dual Output-1W/2W Series Input Characteristics
Part Number Nominal Input Voltage Input Voltage Range Maximum Input Voltage*
B05XXGS/D1/2U 5Vdc 4.5~5.5Vdc 7Vdc
B12XXGS/D1/2U 12Vdc 10.8~13.2Vdc 15Vdc
B24XXGS/D1/2U24Vdc 21.6~26.4Vdc 28Vdc
* Voltage above this value may cause permanent damage to the device.
B Dual Output-1W/2W Series Output Characteristics
Parameter MIN TYP MAX Units
1W Output Power 0.25 1W
2W Output Power 0.5 2W
Line Regulation + 1.2 %
Efficiency at 100% Load 65 75 85 %
Temperature Coefficient 0.03 %/°C
1W Ripple and Noise 75 150
2W Ripple and Noise 100 200 mVp-p
Switching Frequency 80 100 200 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 1102, REV. -
B Dual Output-1W/2W Series Part Number List
Input Output Power SIP-1W SIP-2W DIP-1W DIP-2W
B0505GS1U B0505GS2U B0505GD1U B0505GD2U
B0509GS1U B0509GS2U B0509GD1U B0509GD2U
B0512GS1U B0512GS2U B0512GD1U B0512GD2U
5Vdc
B0515GS1U B0515GS2U B0515GD1U B0515GD2U
B1205GS1U B1205GS2U B1205GD1U B1205GD2U
B1209GS1U B1209GS2U B1209GD1U B1209GD2U
B1212GS1U B1212GS2U B1212GD1U B1212GD2U
12Vdc
B1215GS1U B1215GS2U B1215GD1U B1215GD2U
B2405GS1U B2405GS2U B2405GD1U B2405GD2U
B2409GS1U B2409GS2U B2409GD1U B2409GD2U
B2412GS1U B2412GS2U B2412GD1U B2412GD2U
24Vdc
±5V/100m A
±9V/56m A
±12V/42m A
±15V/33m A
±5V/200m A
±9V/111m A
±12V/84m A
±15V/67m A
1.00W
1.00W
1.00W
1.00W
2.00W
2.00W
2.00W
2.00W
B2415GS1U B2415GS2U B2415GD1U B2415GD2U
PIN CONFIGURATION
BxxyyGS1/2U PACKAGE DIMENSIONS BxxyyGD1/2U PACKAGE DIMENSIONS
B – 1W/2W 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 - 1W/2W Series
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 1102, REV. -
Mechanical Dimension: in inches / (mm)
BxxyyGS1/2U PACKAGE DIMENSIONS BxxyyGD1/2U 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
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
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