BSR57
Absolute Maximum Ratings T C =25°C unless otherwise noted
Electrical Characteristics T C =25°C unless otherwise noted
Symbol Parameter
Value Units V DGO Drain-Gate Voltage 40V V GSO Gate-Source Voltage - 40V I GF Forward Gate Current
50mA P tot Total Power Dissipation up to T amb =40°C 250mW T STG Storage Temperature Range - 55 ~ 150°C T J
Junction Temperature
150
°C
Symbol Parameter
Test Condition
Min.Max.Units BV GSS Gate-Source Voltage V DS = 0V, I C = 1.0µA 40
V I GSS Gate Reverse Current
V GS = 20V, V DS = 0V 1.0nA I DSS Zero-Gate Voltage Drain Current V DS = 15V, V GS = 0V 20100mA V GS (off)Gate-Source Cut-off Voltage V DS = 15V, I D = 0.5nA 2.0 6.0V V DS (on)Drain-Source On Voltage V GS = 0V, I D = 10mA 0.5V r ds (on)Drain-Source On Reverse V GS = 0V, I D = 040ΩC rss Reverse Transfer Capacitance V DS = 0V, V GS = 10V 5.0pF t d Delay Time V DD = 10V, V GS (on) = 0V I D = 10mA, V GS (off) = 6.0V
6.0ns t r Rise Time 4.0ns t off
Turn-off Time
50
ns
BSR57
N-Channel Low-Frequency Low-Noise Amplifier
•This device is designed for low-power chopper or switching application sourced from process 51
SOT-23
1. Drain
2. Source
3. Gate
12
3
Mark: M5
BSR57
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, or (c) 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.
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.
No Identification Needed Full Production
This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.Obsolete Not In Production
This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.
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BSR57
