SA50 FAIRCHILD | Alldatasheet

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Features

 Glass passivated junction.  500W Peak Pulse Power capability on 10/1000 µs waveform.  Excellent clamping capability.  Low incremental surge resistance.  Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional.  Typical IR less than 1.0 µA above 10V. 1.0 min (25.4) 0.140 (3.56) 0.104 (2.64) 0.034 (0.86) 0.028 (0.71) 0.300 (7.62) 0.230 (5.84) Dimensions in inches (mm) DEVICES FOR BIPOLAR APPLICATIONS - Bidirectional types use CA suffix. - Electrical Characteristics apply in both directions. DO-15 COLOR BAND DENOTES CATHODE EXCEPT BIPOLAR *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.

SA5.0(C)A - SA170(C)A SA5.0(C)A - SA170(C)A, Rev. A Transient Voltage Supressors (continued) Electrical Characteristics TA = 25°C unless otherwise noted * For bidirectional parts with VRWM <10V, the IR max limit is doubled. Uni-directional Bi-directional (C) Device Reverse Stand-off Voltage V RWM (V) Breakdown Voltage VBR (V) min max Test Current IT (mA) Max Clamping Voltage @IPPM VC (V) Max Peak Pulse Surge Current IPPM (A) Max Reverse Leakage VRWM IR (uA)*

SA5.0(C)A - SA170(C)A SA5.0(C)A - SA170(C)A, Rev. A Transient Voltage Supressors (continued) Typical Characteristics Steady State Power Derating Curve 0 25 50 75 100 125 150 175 200 0.2 0.4 0.6 0.8 1.2 1.4 1.6 LEAD TEMPERATURE ( C) POWER DISSIPATION (W) º Pulse Derating Curve 0 25 50 75 100 125 150 175 200 100 AMBIENT TEMPERATURE ( C) PULSE POWER (%) º Non-Repetitive Surge Current 12 5 1 0 2 0 5 0 1 0 0 100 NUMBER OF CYCLES AT 60Hz FORWARD SURGE CURRENT (A) T = T max 8.3ms Single Half Sine-Wave JEDEC Method A A Pulse Waveform 01234 100 150 TIME (ms) PEAK PULSE CURRENT (%) T = 25 C ºA Pulse Width (td) is Defined as the Point Where the Peak Current Decays to 50% of Ipp 10/1000µsec Waveform as Defined by R.E.A. tf = 10µsec e-kt Peak Value Ippm Half Value-Ipp td Peak Pulse Power Rating Curve 0.0001 0.001 0.01 0.1 1 10 0.1 100 PULSE WIDTH (ms) PULSE POWER (kW) T = 25 C ºA Junction Capacitance - Unidirectional 1 5 10 50 100 200 100 200 500 1000 2000 4000 6000 REVERSE VOLTAGE (V) CAPACITANCE (pF) T = 25 C ºA f = 1.0 MHz Visg = 50m Vp-p Measured at Zero Bias Measured at Stand-Off Voltage (V mw)

DO-15 (FS PKG Code P2) August 1999, Rev. A 1:1 Scale 1:1 on letter size paper Dimensions shown below are in: inches [millimeters] Part Weight per unit (gram): 0.4 1.0 min (25.4) 0.140 (3.56) 0.104 (2.64) 0.034 (0.86) 0.028 (0.71) 0.300 (7.62) 0.230 (5.84)

ACEx™ CoolFET™ CROSSVOLT™ E 2CMOS TM FACT™ FACT Quiet Series™ FAST FASTr™ GTO™ HiSeC™ The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. LIFE SUPPORT POLICY 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: ISOPLANAR™ MICROWIRE™ POP™ PowerTrench™ QS™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TinyLogic™ 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 Preliminary No Identification Needed Obsolete This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. 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. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Formative or In Design First Production Full Production Not In Production DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. UHC™ VCX™