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RD4.3F


Part Number RD4.3F
Manufacturer NEC
Title ZENER DIODES
Description NEC type RD∗∗F Series are DHD (Double Heatsink Diode) Construction planar type zener diodes possessing an allowable power dissipation of 1 watt. ...
Features
• DHD (Double Heatsink Diode) Construction
• Planar process
• VZ: Applied E24 standard
• DO-41 Glass sealed package φ 3.0 MAX. Circuits for, Constant Voltage, Constant Current, Wave form clipper, Surge absorber, etc. MAXIMUM RATINGS (TA = 25°C) Power Dissipation (P) Forward Current (IF) Junction T...

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RD4.3E : RD2.0E~RD39E Zener diode Features 1. DO-35 Glass sealed package 2. Planar process 3. Vz applied E24 standard Applications Circuits for constant voltage, constant current, waveform clipper, surge absorber, etc. Absolute Maximum Ratings Tj=25℃ Parameter Symbol Value Unit Forward Current If 150 mA Power Dissipation PV 400 mW Surge Reverse Power PRSM 100 W Junction Temperature Tj 175 ℃ Storage Temperature Tstg -65~+175 ℃ Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may .

RD4.3E : RD2.0E ~ RD39E VZ : 2.0 - 39 Volts PD : 500 mW FEATURES : * Complete 2.0 to 39 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free MECHANICAL DATA Case: DO-35 Glass Case Weight: approx. 0.13g SILICON ZENER DIODES DO - 35 0.079(2.0 )max. 0.020 (0.52)max. 1.00 (25.4) min. 0.150 (3.8) max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating Power Dissipation Forward Current Junction Temperature Range Storage Temperature Range Symbol PD IF Tj Ts Value 500 200 - 55 to + 175 - 55 to + 175 Unit mW mA °C °C Page 1 of 4 Power Dissipation , PD (mW) De.

RD4.3E : NEC Type RD2.0E to RD200E Series are planar type zener diode in the popular DO-35 package with DHD (Double Heatsink Diode) construction having allowable power dissipation of 500 mW. To meet various application at customers, Vz (zener voltage) is classified into the tight tolerance under the specific suffix (B, B1 to B7). PACKAGE DIMENSIONS (in millimeters) φ 0.5 25 MIN. Cathode indication • DHD (Double Heatsink Diode) Construction • Vz: Applied E24 standard (RD130E to RD200E: 10 volts step) • DO-35 Glass sealed package φ 2.0 MAX. 25 MIN. ORDER INFORMATION RD2.0 E to RD39E with suffix “B1”, “B2”, “B3”, “B4”, “B5”, “B6” or “B7” should be applied for orders for suffix “B”. APPLICATIONS Cir.

RD4.3E : These products are zener diodes with an allowable dissipation of 500 mW and a planar type glass sealed DHD (double heatsink diode) structure. PACKAGE DRAWING (Unit: mm) φ 0.5 25 MIN. 4.2 MAX. 25 MIN. FEATURES • The zener voltage series has a wide voltage range of 2 to 120 V and is ideal for standardization. • The E24 series is employed for the zener voltage nominal value. Cathode indication φ 2.0 MAX. ORDERING INFORMATION Any of the B1 to B7 voltage classifications are available for customers who request the B grade product of the RD2.0E to RD39E. Marking color: Black JEDEC: DO-35 APPLICATIONS • Zener voltage and constant-current circuit • Waveform clipper circuit and limiter circuit .

RD4.3EB : RD2.0E~RD200E ZENER DIODES Features • DHD (Double Heatsink Diode) Construction • Vz: Applied E24 standard (RD130E to RD200E: 10 volts step). • DO-35 Glass sealed package. Applications Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Forward Current Reverse Surge Power at t = 10µs Junction Temperature Storage Temperature Range Symbol Ptot IF PRSM Tj TS Value 500 200 100 175 -65 to +175 Unit mW mA W OC OC РАДИОТЕХ-ТРЕЙД Тел.: (495) 795-0805 Факс: (495) 234-1603 Эл. почта: info@rct.ru Веб: www.rct.ru ® RD2.0E~RD200E Characteristics at Ta = 25 OC Type RD2.0EB RD2.0EB1 RD2.0EB2 RD2.2.

RD4.3ES : RD2.0ES~RD39ES Zener diode Features 1. DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch(5mm) 2. Planar process 3. Vz applied E24 standard Applications Circuits for constant voltage, constant current, waveform clipper, surge absorber, etc. Absolute Maximum Ratings Tj=25℃ Parameter Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature Symbol If PV PRSM Tj Tstg Value 150 400 100 175 -65~+175 Unit mA mW W ℃ ℃ RD2.0ES~RD39ES Electrical Characteristics Tj=25℃ Type Number Suffix RD 2.0ES RD 2.2 ES RD 2.4 ES RD 2.7 ES RD 3.0 ES RD 3.3 ES RD 3.6 ES RD 3.9 ES RD 4.3 ES RD 4.7 ES RD 5.1 ES RD 5.6 ES RD 6.

RD4.3ES : TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RD2.0ES SERIES ZENER DIODES VZ : 2.0 - 37.5Volts PD : 400 mW FEATURES : * High reliability * Low leakage current * Suitable for 5mm - pitch high speed automatical insertion * Pb / RoHS Free MECHANICAL DATA Case: DO-34 Glass Case Weight: approx. 0.093g DO - 34 Glass 0.078 (2.0 )max. Cathode Mark 0.017 (0.43)max. 1.00 (25.4) min. 0.118 (3.0) max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) ORDERING INFORMATION RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied for oders for suffix "AB" MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Parameter Forward Rectifier Current.

RD4.3ES : NEC Type RD2.0ES to RD39ES Series are planar type diodes into DO-34 Package (Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode) construction having allowable power dissipation of 400 mW. PACKAGE DIMENSIONS (in millimeters) φ 0.4 FEATURES • DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch (5 mm) 5 mm Cathode indication 25 MIN. φ 2.0 MAX. 25 MIN. • Planar process • DHD (Double Heatsink Diode) construction • VZ Applied E24 standard ORDERING INFORMATION RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied for orders for suffix "AB". DO-34 (JEDEC) Marking color: Black APPLICATIONS Circuits for Constant Voltage, Constant Curr.

RD4.3F : RD2.0F ~ RD82F VZ : 2.0 - 82 Volts PD : 1 Watt FEATURES : * Complete 2.0 to 82 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free MECHANICAL DATA Case: DO-41 Glass Case Weight: approx. 0.35g MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating Power Dissipation , See Fig. 1 Forward Current Junction Temperature Storage Temperature Range ZENER DIODES DO-41 Glass (DO-204AL) 0.102(2.6 )max. Cathode Mark 0.034 (0.86)max. 1.00 (25.4) min. 0.173 (4.4) max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) Symbol PD IF Tj Tstg Value 1.0 200 175 - 65 to + 175 Unit W mA °C °C Power Dissipation , PD (mW).

RD4.3FM : RD2.0FM-RD120FM SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 2.0 - 120V POWER: 1.0Wa t t s Features · Complete voltage range 2.0 to 120 volts · High peak reverse power dissipation · High reliability · Low leakage current · Standard zener voltage tolerance is ± 5%. Mechanical Data · Case : SMA (DO-214AC) Molded plastic · Epoxy : UL94V-O rate flame retardant · Lead : Lead formed for Surface mount · Polarity : Color band denotes cathode end · Mounting position : Any · Weight: 0.064 grams (approx.) B A J H G E SMA(DO-214AC) Dim Min Max C A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D D 0.15 0.31 E 4.80 5.59 G 0.10 0.20 H 0.76 1.52 J 2.01 2.62 All Dimensions in mm Maximum .

RD4.3FM : These products are zener diodes with an allowable power dissipation of 1 W and a planar type 2 pin power mini mold package. PACKAGE DIMENSION (Unit: mm) 4.7 ±0.3 4.3 ±0.1 R FEATURES • Suitable for high-density mounting because the mounting area is reduced to about 65% compared with that of the 3pin power mini mold RD**P, which has been conventionally used until now. • Achieves flat-surface mounting with a two-pin structure, while having the same Zener voltage classification as that for RD**Ps. APPLICATIONS • Zener voltage and constant-current circuit • Waveform clipper circuit and limiter circuit • Surge absorption circuit 0 to 0.15 1.4 ±0.1 1.3 ±0.2 1.55 ±0.1 Cathode Indication ABSO.

RD4.3M : Type RD2.0M to RD47M Series are planar type zener diodes processing an allowable power dissipation of 200 mW. 0.4 +0.1 –0.05 PACKAGE DIMENSIONS (Unit: mm) 2.8 ± 0.2 1.5 0.65 +0.1 –0.15 FEATURES • • Planar process VZ; Applied E24 standard. 0.95 0.95 APPLICATIONS Circuits for, Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. 2.9 ± 0.2 2 3 Marking Power Dissipation Forward Current Junction Temperature Storage Temperature Peak Reverse Power P IF Tj Tstg PRSM 200 mW 150 mA 150°C –55 to +150°C 100 W (t = 10 µs) 1.1 to 1.4 1 . NC 2 . Anode : A SC-59 (EIAJ) 3 . Cathode: K A 2 0 to 0.1 0.16 –0.06 K 3 MAXIMUM RATINGS (TA = 25°C) 0.3 1 The information in th.

RD4.3MW : Type RD2.0MW to RD39MW Series are 3-PIN Mini Mold Package zener diodes possessing allowable power dissipation of 200 mW. 0.4 –0.05 PACKAGE DIMENSIONS (Unit: mm) 2.8 ± 0.2 +0.1 FEATURES • • VZ; Applied E24 standard Surge absorber on either side 1.5 0.65 +0.1 –0.15 0.95 0.95 APPLICATIONS Circuits for Constant Voltage, Constant Current, Wavefore clipper, Surge absorber, ESD Protect circuit, etc. 2.9 ± 0.2 2 3 MAXIMUM RATINGS (TA = 25°C) Power Dissipation Junction Temperature Storage Temperature Peak Reverse Power Forward Current P Tj Tstg PRSM IF 200 mW –55 to +150°C 85 W (t = 10 µs) 100 mA 1.1 to 1.4 0.3 Marking 150°C 1 . Cathode : K1 2 . Cathode : K2 SC-59 (EIAJ) 3 . Anode : A K.

RD4.3S : Type RD2.0S to RD150S series are 2 pin super mini mold package zener diodes possessing an allowable power dissipation of 200 mW. FEATURES • Sharp breakdown characteristic • VZ: Applied E24 standard APPLICATIONS Circuit for constant voltage, constant current, wave form clipper, surge absorver, etc. PACKAGE DRAWING (Unit: mm) 2.5±0.15 1.7±0.1 Cathode Indication +0.05 −0.01 0.19 0.9±0.1 0.3±0.05 1.25±0.1 0.11 0±0.05 ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Power Dissipation P 200 Forward Current IF 100 Reverse Surge Power PRSM 85 Junction Temperature Tj 150 Storage Temperature Tstg –55 to +150 mW mA W °C °C (at t = 10 μs/ 1 pulse) Show Fig.12 The information in this document is.

RD4.3S : Type RD2.0S to RD120S Series are 2 PIN Super Mini Mold Package zener diodes possessing an allowable power dissipation of 200 mW. PACKAGE DIMENSIONS (in millimeter) PACKAGE DIMENSIONS FEATURES • Sharp Breakdown characteristic. • Vz: Applied E24 standard. (in millimeters) 2.5±0.15 1.7±0.1 APPLICATIONS Circuit for Constant Voltage, Constant Current, Wave form Clipper, Surge absorber, etc. 0.19 Cathode Indication ABSOLUTE MAXIMUM RATINGS (TA = 25 °C) Power Dissipation Forward Current Reverse Surge Power Junction Temperature Storage Temperature P IF PRSM Tj Tstg 200 mW 100 mA 85 W (at t=10 µs/1 pulse) Show Fig. 12 150 °C –55 to +150 °C The information in this document is subject to chan.

RD4.3UM : Type RD2.0UM to RD39UM Series are 2-pin Ultra Super Mini Mold Package zener diodes possessing an allowable power dissipation of 150 mW. PACKAGE DIMENSIONS (Unit: mm) 1.3±0.1 FEATURES • Sharp Breakdown characteristics • VZ ; Applied E24 standard APPLICATIONS Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. 0.15 0.11+0.05 –0.01 0.7±0.1 Cathode Indication MAXIMUM RATINGS (TA = 25 °C) Power Dissipation Forward Current Reverse Surge Power Junction Temperature Storage Temperature P IF PRSM Tj Tstg 150 mW 100 mA 85 W (at t = 10 µ s/1 pulse) See Fig. 6. 150 ° C –55 to +155 ° C The information in this document is subject to change without notice. Before .




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