Features
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Technical content
Features
Operating Voltage Range: VEE = −12 V to −4 V Switch Signal Voltage Range: VIS = VEE to GND Positive Control Signal Voltage: VIN = 0 to 3.3 V Low ON Resistance: RON ≤ 5 Ω when VEE = −10 V Extended Industrial Temperature Range: -55°C to 125°C Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC -Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Packaging (Pb-free and Green): 。 6-pin Small Compact SC70
Description
The DIODES™ PS4157N is a bidirectional, single -channel, single-pole double-throw (SPDT) analog switch. The device can pass analog and digital negative voltages that may vary across the full power−supply range (from VEE to GND).
Applications
5G NR AAU Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen - and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are d efined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. DIODES is a trademark of Diodes Incorporated in the United States and other countries. The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries.
1 B1 Data Port (NO)
2 VEE Negative Voltage Power Supply
3 B0 Data Port (NC)
4 A Data Port (COM)
5 GND Ground
6 S Select Pin
0 B0 Connected to A
1 B1 Connected to A
Figure 1. 6-lead SC70
PS4157N www.diodes.com April 2022 Document Number DS43157 Rev 3-2 3 © Diodes Incorporated PS4157N Maximum Ratings Recommended Operating Conditions Symbol Parameter Conditions Min. Typ. Max. Unit VEE Supply Voltage - -12 - -4 V VIN Select Input Voltage - 0 - 3.3 V VIS Switch Input / Output Voltage - VEE - 0 V TA Operating Temperature - -55 25 125 °C tr, tf Select Input Rise and Fall Time(1) 0 100 ns/V 1. Select input must be held HIGH or LOW; it must not be made to float. (Voltage referenced to GND; TA = -55 ℃ to 125 ℃; unless otherwise specified. Typical characteristics are TA at 25 ℃.) Parameter Description Condition Min. Typ. Max. Units Power Supply IDD Quiescent Supply Current VIN = 0 V or 3.3 V, VIS = VEE or 0 V, -10 V ≤ VEE ≤ -4 V - 25 80 µA Analog Switch RON Maximum ON Resistance (1)(2) VIN = VIL or VIH , VIS = VEE to 0 V, ILOAD ≤ 10 mA VEE = -12V - 2.6 4.5 Ω VEE = -10V - 3.0 5 VIN = VIL or VIH ,VIS = VEE to 0 V, ILOAD ≤ 5 mA, VEE = -4 V - 9 15 RFLAT ON Resistance Flatness (2) VIN = VIL or VIH , VIS = VEE to 0 V, ILOAD ≤ 10 mA VEE = -12V - 0.4 - Ω VEE = -10V - 1.2 - VEE = -8V - 1.7 - VEE = -6V - 2.5 - VIN = VIL or VIH ,VIS = VEE to 0V, - 6 - Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation o f the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
PS4157N www.diodes.com April 2022 Document Number DS43157 Rev 3-2 4 © Diodes Incorporated PS4157N Parameter Description Condition Min. Typ. Max. Units ILOAD ≤ 5 mA, VEE = -4 V ∆RON ON Resistance Mismatch Between Channels (2)(3) VEE = -12V, IA = -10 mA, VBn = - 8.4V - 0.2 - Ω VEE = -10V, IA = -10mA, VBn = -7V 0.2 VEE = -8 V, IA = -10 mA, VBn = - 5.6V - 0.25 - VEE = -6V, IA = -10mA, VBn = - 4.2V - 0.25 - VEE = -4V, IA = -5mA, VBn = -2.8V - 0.3 - IBn(OFF) B0 or B1 OFF Leakage Current VIN = VIL or VIH , VBn = 0V, V A= VEE to 0V, VEE = -10V - ±1.0 ±20 µA IA(ON) A On Leakage Current VIN = VIL or VIH , VEE = -10V VA = 0V or V EE , V B0 = 0V or VEE with VB1 floating, or VB1 = 0V to VEE with VB0 floating - ±2.0 ±20 µA Select Input VIH High-Level Input Voltage VEE = -12V 1.8 - 3.3 V VEE = -10V 1.6 - 3.3 VEE = -8V 1.35 - 3.3 VIL Low-Level Input Voltage VEE = -12V 0 0.8 V VEE = -10V 0 - 0.7 VEE = -8V 0 - 0.6 VEE = -6V 0 - 0.5 VEE = -4V 0 - 0.4 IIN Input Leakage Current VIN = 0V or 3.3V, VEE = -10 V - ±0.2 ±50 µA VIN = 0V or 3.3V, VEE = -10 V, TA at 25oC ±0.5 Note: 1. RON = (∆VON ) / ILOAD. ∆VON = Voltage drop between A and Bn pins 2. Parameters is characterized but not tested in production. 3. ∆RON = RONMAX – RONMIN is measured at same VEE, TA, VIS and ILOAD. (Voltage referenced to GND; TA = -55 ℃ to 125 ℃; unless otherwise specified. Typical characteristics are TA at 25 ℃.) Parameter Description Condition Min. Typ. Max. Units tPHL,tPLH Propagation Delay, Bus to Bus (A to Bn) (1) CL = 100 pF, -12V ≤ VEE ≤ -4V (Figure 2, 3) - - 2 ns tPZL, tPZH Switc h Enable Time Turn- On Time (A to B n) CL = 100 pF (Figure 2, 3) VEE = -12V - - 220 ns VEE = -10V - - 175 VEE = -8V - - 165 VEE = -6V - - 165 VEE = -4V - - 200 tPLZ, tPHZ Switch Disable Time Turn -Off Time (A to B n) CL = 100 pF (Figure 2,3) VEE = -12V - - 225 ns VEE = -10V - - 155 VEE = -8V - - 150
PS4157N www.diodes.com April 2022 Document Number DS43157 Rev 3-2 5 © Diodes Incorporated PS4157N Parameter Description Condition Min. Typ. Max. Units VEE = -6V - - 120 VEE = -4V - - 145 tB Switch Break Time RL = 50 Ω, CL = 100 pF, VIS = - 2.5V (Figure 4) VEE = -12V 5 60 ns VEE = -10V 5 60 VEE = -8V 7 75 VEE = -6V 10 90 VEE = -4V 20 135 tPOR Power ON Reset Time -12 V ≤ VEE ≤ -4V - - 20 µs Q Charge Injection (1) CL = 1 nF, VGEN = 0V, RGEN = 0 Ω (Figure 5) VEE = -12V - 170 - pC VEE = -10V - 120 - VEE = -8V - 95 - VEE = -6V - 55 - VEE = -4V - 40 - BW -3 dB Bandwidth RL = 50 Ω, -12V ≤ VEE ≤ -4V (Figure 10) - 200 - MHz QIRR Off-Isolation(2) RL = 50 Ω, f = 10 MHz, -12V ≤ VEE ≤ -4V (Figure 6) - -33 - dB Xtalk Crosstalk RL = 50 Ω, f = 10 MHz, -12V ≤ VEE ≤ -4V (Figure 7) - -42 - dB Note: 1. Guaranteed by design but not tested. 2. Off Isolation = 20 Log10 [VA /VBn] Capacitance (1) (Typical characteristics are TA = 25°C) Parameter Description Condition Min. Typ. Max. Units CIN Input Capacitance, Select Input VEE = -12 V, f = 1 MHz - 6 - pF CIOB_OFF B-Port OFF Capacitance VEE = -10 V, f = 1 MHz (Figure 8) - 45 - CIOA_ON A-Port Capacitance when Switch is Enabled VEE = -10 V, f = 1 MHz (Figure 9) - 100 - Note: 1. Capacitance is characterized but not tested in production
PS4157N www.diodes.com April 2022 Document Number DS43157 Rev 3-2 9 © Diodes Incorporated PS4157N Packaging Mechanical C-6 (SC70) For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/
Ordering Information
Part Number Package Code Package Description PS4157NCEX C 6-Pin, SOT363 (SC70) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel
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