1N5944BPE3/TR8

1N5913BG – 1N5956BG Available Axial-Leaded 1.5 Watt Glass Zener Diodes Screening in reference to MIL-PRF-19500 available DESCRIPTION The 1N5913BG-5956BG series of 1.5 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts with a variety of tolerances available. They are also available in various military equivalent screening levels for high reliability. These glass encapsulated Zeners with a G suffix provide hermetic-sealed qualities and higher rated temperature beyond that optionally provided in equivalent plastic-body constructions (P suffix) for the same JEDEC part numbers. Both package options are available from Microsemi. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • • • • • • DO-41 (DO-204AL) Package JEDEC registered 1N5913B TO 1N5956B number series. Zener voltage available 3.3 V to 200 V. Voltage tolerances of 10%, 5%, 2% and 1% are available. Screening in reference to MIL-PRF-19500 is available. (See part nomenclature for all available options.) RoHS compliant versions available (commercial grade only). Optional plastic body axial-leaded Zeners available as 1N5913BP – 1N5956BP. (See separate data sheet) Also available in: DO-213AB package (MELF surface mount) 1N5913BUR-1 – 1N5956BUR-1 SMB package APPLICATIONS / BENEFITS • • • • • • Regulates voltage over a broad range of operating current and temperature. Flexible axial-lead mounting terminals. Metallurgically enhanced internal contact design for greater reliability and lower thermal resistance in glass hermetically sealed package Non-sensitive to ESD per MIL-STD-750 method 1020. Hermetically sealed glass body construction. Inherently radiation hard as described in Microsemi MicroNote 050. o Symbol T J & T STG R ӨJL Value -65 to +175 60 R ӨJA PD 120 1.5 1.25 1.5 1.2 260 P M(AV) VF T SP Unit o C o C/W o C/W W W V o C Notes: 1. When mounted on FR4 PC board (1 oz Cu) with 4 mm2 copper pads and track width 1 mm, length 25 mm.. 2. At 3/8 inch (10 mm) lead length from body. T4-LDS-0300, Rev. 1 (6/6/13) ©2013 Microsemi Corporation SMAJ package (tabbed surface mount) SMAJ5913B – SMAJ5956B Powermite package (tabbed surface mount) 1PMT5913B – 1PMT5956B MAXIMUM RATINGS @ T A = 25 C unless otherwise specified Parameters/Test Conditions Junction and Storage Temperature Thermal Resistance Junction-to-Lead @ 3/8 inch (10 mm) lead length from body (1) Thermal Resistance Junction-to-Ambient (2) Steady State Power Dissipation @ T L ≤ 85 ºC (1) @ T A = 25 ºC Rated Average Power Dissipation (also see figure 1) Forward Voltage @ 200 mA Solder Temperature @ 10 s (tabbed surface mount) SMBG(J)5913B – SMBG(J)5956B MSC – Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC – Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Website: www.microsemi.com Page 1 of 5 1N5913BG – 1N5956BG MECHANICAL and PACKAGING • • • • • • • CASE: Hermetically sealed voidless hard glass with tungsten slugs. TERMINALS: Tin/lead or RoHS compliant matte/tin over copper. Solderable per MIL-STD-750, method 2026. MARKING: Part number. POLARITY: Cathode indicated by band. Diode to be operated with the banded end positive with respect to the opposite end for Zener regulation. TAPE & REEL option: Standard per EIA-296 (add TR suffix to part number). Consult factory for quantities. WEIGHT: Approximately 340 milligrams. See package dimensions on last page. PART NOMENCLATURE MQ 1N5913 B G (e3) Reliability Level* MQ MX MV MSP Blank = Commercial *(refer to MicroNote 129) RoHS Compliance e3 = RoHS compliant Blank = non-RoHS compliant Glass Casing Tolerance Level A = 10 % B=5% C=2% D = 1% JEDEC type number (See Electrical Characteristics table) SYMBOLS & DEFINITIONS Definition Symbol VZ VF Zener Voltage: The Zener voltage the device will exhibit at a specified current (I Z ) in its breakdown region. Regulator Current: The dc regulator current (I Z ), at a specified test point (I ZT ), near breakdown knee (I ZK ). Regulator Impedance: The small signal impedance of the diode when biased to operate in its breakdown region with I ZT applied at I Z or I ZK respectively. This has also been known as Zener or dynamic impedance (Z ZT or Z ZK ). Forward Voltage: The positive dc anode-cathode voltage the device will exhibit at a specified forward current. IR Reverse Current: The dc current flowing from the external circuit into the cathode terminal at the specified voltage V R . I ZM Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating. I Z , I ZT , I ZK Z ZT or Z ZK T4-LDS-0300, Rev. 1 (6/6/13) ©2013 Microsemi Corporation Page 2 of 5 1N5913BG – 1N5956BG ELECTRICAL CHARACTERISTICS @ T L = 30 ºC JEDEC TYPE NUMBER 1N5913BG 1N5914BG 1N5915BG 1N5916BG 1N5917BG 1N5918BG 1N5919BG 1N5920BG 1N5921BG 1N5922BG 1N5923BG 1N5924BG 1N5925BG 1N5926BG 1N5927BG 1N5928BG 1N5929BG 1N5930BG 1N5931BG 1N5932BG 1N5933BG 1N5934BG 1N5935BG 1N5936BG 1N5937BG 1N5938BG 1N5939BG 1N5940BG 1N5941BG 1N5942BG 1N5943BG 1N5944BG 1N5945BG 1N5946BG 1N5947BG 1N5948BG 1N5949BG 1N5950BG 1N5951BG 1N5952BG 1N5953BG 1N5954BG 1N5955BG 1N5956BG ZENER VOLTAGE VZ TEST CURRENT I ZT MAXIMUM DYNAMIC IMPEDANCE Z ZT (Note 2) KNEE CURRENT I ZK MAXIMUM KNEE IMPEDANCE Z ZK (Note 2) MAXIMUM REVERSE CURRENT IR @ VR REVERSE VOLTAGE VR MAX. DC CURRENT I ZM Volts 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 mA 113.6 104.2 96.1 87.2 79.8 73.5 66.9 60.5 55.1 50 45.7 41.2 37.5 34.1 31.2 28.8 25 23.4 20.8 18.7 17 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 5.0 4.6 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.1 1.9 Ohms 10 9.0 7.5 6.0 5.0 4.0 2.0 2.0 2.5 3.0 3.5 4.0 4.5 5.5 6.5 7.0 9.0 10 12 14 17.5 19 23 28 33 38 45 53 67 70 86 100 120 140 160 200 250 300 380 450 600 700 900 1200 mA 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Ohms 500 500 500 500 500 350 250 200 200 400 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 µA 100 75 25 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Volts 1.0 1.0 1.0 1.0 1.5 2.0 3.0 4.0 5.2 6.0 6.5 7.0 8.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.2 56 62.2 69.2 76 83.6 91.2 98.8 114 121.6 136.8 152 mA 454 416 384 348 319 294 267 241 220 200 182 164 150 136 125 115 100 93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9.0 8.0 7.0 NOTES: 1. Zener voltage (V Z ) is measured at T L = 30 oC and 90 seconds after application of dc current. 2. The Zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc Zener current (I ZT or I ZK ) is superimposed on I ZT or I ZK . See MicroNote 202 for Zener impedance variation with different operating currents. T4-LDS-0300, Rev. 1 (6/6/13) ©2013 Microsemi Corporation Page 3 of 5 1N5913BG – 1N5956BG Typical Maximum Power in Watts PD, Maximum Power Dissipation (Watts) GRAPHS o Temperature ( C) Time in Milliseconds T L Lead temp (ºC), or T A on FR4 PC Board FIGURE 2 – Transient Surge Capability Square-Wave Pulse Width (non-Repetitive) in Milliseconds C – Capacitance - Picofarads FIGURE 1 – Power Derating Curve V Z – Zener Voltage – Volts FIGURE 3 – Capacitance vs Zener Voltage T4-LDS-0300, Rev. 1 (6/6/13) ©2013 Microsemi Corporation Page 4 of 5 1N5913BG – 1N5956BG PACKAGE DIMENSIONS NOTES: 1. Dimensions are in inches. 2. Millimeters are given for information only. 3. Package contour optional with BD and length BL. Heat slugs, if any, shall be included within this cylinder length but shall not be subject to minimum limit of BD. 4. The specified lead diameters apply in the zone between 0.050 inch (1.27 mm) from the diode body and the end of the lead. 5. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology. T4-LDS-0300, Rev. 1 (6/6/13) ©2013 Microsemi Corporation Ltr BD BL LD LL LU DIMENSIONS INCH MILLIMETERS Min Max Min Max 0.060 0.085 1.52 2.16 0.106 0.160 2.69 4.06 0.028 0.032 0.71 0.81 0.800 1.300 20.32 33.02 0.050 1.27 Notes 3 3 4 Page 5 of 5