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580 Pleasant St. Watertown, MA 02472 PH: (617) 926-0404 FAX: (617) 924-1235 Features * * * 1500 Watts for 1 ms Pulse Power Capability Small Physical Size Designed for MIL-STD-704A Applications 1N5610 1N5611 1N5612, 1N5613 POWER ZENER RECTIFIER JAN, JANTX, JANTXV TRANSIENT SUPPRESSOR DIODE Description Zener diodes with a high surge capability qualified to MIL-S-19500/434 Absolute Maximum Ratings ( @ 25C unless noted ) Forward Surge Current, Zener Surge Current, @ 25C Zener Surge Current @ 150C Storage and Operating Temperature Zener Voltage Surge Power 1N5610 1N5611 200 A 200 A 32.0 A 24.0 A 5.5 A 4.8 A -65C to + 175C See Electrical Characteristics See Graphs 1N5612 200 A 19.0 A 3.2 A 1N5613 200 A 5.7 A 1.0 A Electrical Characteristics (T = 25C unless otherwise noted) DEVICE TYPE Min. Zener Voltage Vz @ 1Ma Volts 33.0 43.7 54.0 191 Max. Zener Voltage Vz @ Is Volts 47.5 63.5 78.5 265 Amps 32.0 24.0 19.0 5.7 MAX. Reverse Leakage Current IR @ VR Volts A 5.0 30.5 5.0 40.3 5.0 49.0 5.0 175 MAX. Forward V @ 100 A Volts 4.8 4.8 4.8 4.8 Typical Temp. Coefficient % / C .093 .094 .096 .100 1N5610* 1N5611* 1N5612* 1N5613* NOTES: * Available as JAN, JANTX and JANTXV Duration of applied current 300 ms, Duty cycle 2%. Use a pulse which decays exponentially to 50 % of peak value during 1 ms. (See " Pulse Waveform " graph). Peak Sinusoidal surge current of 8.3 ms duration, non repetitive MSC1061.PDF 5-21-99 DSW1N5610 <-> (35436) 1N5610 1N5611 1N5612, 1N5613 Applications Voltage transients can be suppressed with series elements, shunt elements or a combination of both. These elements may be passive or active. For low & medium power applications, a series resistor & zener clamp offer several attractive features: 1. Simplicity of design. 2. High reliability. 3. Fast response time. The 1N5610 series will suppress the following transients (defined by MIL-S-704A) without using any series limiting resistance; (except as noted in line #3 below) 1. All 600 V transients (category 1 in chart below). 2. All 80 V transients except those generated by the main voltage regulator (category 2 in chart below). 3. Over-voltage transients from the main voltage regulator (category 3 in chart below) will be suppressed if: a. A 20 ohm series limiting resistor is used, orb. No series resistance is used & the zener is protected within 500 s, using (for example) an SCR crowbar. The above statements are based on the source impedances & dv/dt characteristics as given in ARINC* spec# 413; entitled "Guidance for Aircraft Electrical Power Utilization & Transient Protection. This report further defines MIL-STD-704A in regard to large aircraft electrical systems. These surge suppressors are useful in a varierty of other applications where semiconductor devices must function in an environment subject to extremely high, but short term surges. * ARINC stands for Aeronautical Radio Incorporated; Annapolis, Maryland 21401 Category # Source of Trans. Inductive Swtchg Max. Amplitude Duration of Trans. Min. Impedance dv over dt 1 600 V 10 s 50 ohm --- 2 BUS Switching Main Volt. Reg. 80 V 10 ms 15 ohm --- 3 80 V 10 ms 0.2 ohm 50V/ms MSC1061.PDF 5-21-99 DSW1N5610 <-> (35436) 1N5610 1N5611 1N5612, 1N5613 DEVICE OUTLINE DIE OUTLINE MSC1061.PDF 5-21-99 DSW1N5610 <-> (35436) 1N5610 1N5611 1N5612, 1N5613 FIGURE 1 FIGURE 2 MSC1061.PDF 5-21-99 DSW1N5610 <-> (35436) 1N5610 1N5611 1N5612, 1N5613 FIGURE 3 MSC1061.PDF 5-21-99 DSW1N5610 <-> (35436) |
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