ZENER DIODES RD4.7UJ to RD39UJ LOW NOISE SHARP BREAKDOWN CHARACTERISTICS ZENER DIODES 2PIN ULTRA SUPER MINI MOLD DESCRIPTION Type RD4.7UJ to RO33UJ Series are 2PIN Ultra Super Mini Mold Package zener diodes possessing an allowable power dissipation of 150 mW featuring low noise and sharp break- down characteristic. They are intended for use in audio equipment, instrument equipment. QUALITY GRADE Standard Please refer to Quality grade on NEC Semiconductor Devices (Document number |E!-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. FEATURES Low Noise Sharp Breakdown characteristics Vz; Applied E24 standard APPLICATIONS Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. MAXIMUM RATINGS (Ta = 25 C} Power Dissipation P 150 mW Forward Current kk 100 mA Junction Ternperature Ti 150 C Storage Temperature Tstg -55 to +150 C PACKAGE DIMENSIONS (Unit: mm} 2140.1 Cathode Indication 0.15 0.3 + 0.05 8+ 0.1 bt 4 tT | | | 0+0.05 5 4% 0.17588 Document No. DC-2135 Date Published September 1993 M Printed in Japan NEC Corporation 1994 '23NEC | RD4.7UJ to RD39UJ ELECTRICAL CHARACTERISTICS (Te = 25 + 2 C) ] T T \ Dynamic \ Zaner Voltage | Im Reverse Current . pedance i . Type Class Vz (Vy 22 (Q) ** : In (2A) Number ; no MIN. MAX. | iz(mA) | MAX. | iz{mA) | MAX. Vat} N 4.39 491 NT | 439 4.62 RD4.7UJ ND 452 76 0.5 aod 0.5 2 | 16 NS 466 [| 491 | N 4.81 5.36 | Ni 4.81 5.05 ROS.1UJ N2 4.95 530 05 | 500 0.5 2 15 NB 5.10 5.36 N 5.26 5.91 1 Nt 5.26 5.54 RD5.6US No B44 573 0.5 200 0.5 1 25 NB 563 | 591 | : N 5.81 6.53 : { NI 5.81 6.11 : RD6.2UJ NO 601 632 05 100 | 05 1 3.0 N3 6.21 653 | N 6.41 7.14 N1 6.41 6.74 RDG.BUL NZ 660 654 0.5 60 0.5 0.5 3.5 N3 6.80 714 | a N 7.00 7.83 NI 7.00 7.35 RD7.5US No 734 760 0.5 60 0.5 05 4.0 NB 7.48 7.83 | N 7.69 8.61 | NI 7,69 8.08 RDB.2US Na 794 334 0.8 60 0.5 0.5 5.0 NB 8.20 8.61 N 8.47 9.51 PNA 8.47 3.91 RDS.1UJ ND 376 931 05 60 05 08 6.0 N3 9.06 9.51 | N 9.35 10.51 N4 9.35 9.82 RDIOUS NE 368 10.16 as 60 0.5 at | 7a N3 10.00 [10.51 N 10.32 11.50 i : 70.84 RDU NI 10.32 o8 0.5 60 05 0.1 8.0 N2 10.64 Wa N3 10.97 11.50 i N 11.28 12.52 | Na 11.28 11.83 ; RD12UJ ND Tiss 217 05 80 05 0. 9.0 N3 11.93 12.52 N 12.29 13.86 _{ RDIGUS Ni 12.28 12.95 0.5 80 0.5 0.1 10.0 N2 42.72 13.40 . , . , N3 13.17 | 13.86 124NEC ELECTRICAL CHARACTERISTICS (Ta = 25 + 2 C} RD4.7UJ to RD3ISUJ Dynamic Zener Voltage } Reverse Current Type lace ve (WV) * ae in (uA Number P -| MIN. MAX. | izimA) | MAX. | Iz(mA) | MAX. VA(V} N 13.63 15.38 Ni 13.63 14.35 RDIBUJ NZ 74.12 14.85 0.5 80 0.5 0.1 "1 N3 14.62 15.38 N 15.13 16.91 | NI 15.13 18.87 RD16U No 75.58 1636 0.5 380 0.5 0.1 12 N3 16.07 16.91 N 16.63 18.81 Na 16.63 17.52 RDIBUS NO W724 18.45 0.5 80 05 0.1 13 N3 787 18.81 i N 18.51 20.79 | N1 18.51 19:42 : RD20UJ ND 1944 3613 0.5 400 0.5 04 15 N3 19.80 20.79 N 20.46 22.82 Ni 20-46 24.47 RD22UJ No 71.09 2216 0.5 100 05 | 0.4 7 NB 2176 | 2282 N 22.42 25.17 Ni 22.42 23.59 RD24UJ Na PrEL 74.38 05 120 0.5 01 | 19 NB 23.98 | 25.17 N 24.75 27.95 N1 24.75 26.04 RD27UJ N2 25.56 26.56 05 150 0.5 0.1 21 N3 26.46 27.95 N 27.38 31.04 N1 27.38 29.00 RD3O0US ND 36.36 30.04 05 200 0.5 0.1 23 N3 29.37 31.04 N 30.30 33.97 N1 30.30 32.02 RD33UJ No 3121 3.98 0.5 250 0.5 0.1 25 N3 32.14 33.97 N 33.08 36.83 RD36U! Ni 33.08 34.92 0.5 300 0.5 0.1 27 N2 33.95 36.85 N3 34.87 36.83 N 35.78 39.67 RD39UJ Mi 38.78 87.78 0.5 360 0.8 01 30 N2 36.63 38.69 N3 37.56 39.67 * Tested with pulse (40 ms) ** 72 is measured at lz given a very small A.C. current signal 125NEC RD4.7UJ to RD39SUJ 126 TYPICAL CHARACTERISTICS (Ta = 25C) lz - Zener Current -A 100 m 100 p 10 ue P Power Dissipation ~ mW Fig.1 P-T.s RATING 30 x 30 x 0.75 P.C.B. (Ceramic} 20x 15x 0.78 P.C.B8. (Ceramic} 10x75 x0. 10x 7.5. 0.75 P.C.B. (Glass P.C.B. (Ceramic) 50 190 150 200 Ta - Ambient Temperature - C Fig. 2 1z - Vz CHARACTERISTICS {a to d) 100 m RDS.1Ud Om < f e 3 Im o c D N 1 = 1004 10 w 4 5 6 7 8 9 Vz - Zener Voltage ~ V Vz - Zener Voltage - V fa) tb)NEC RD4.7UJ to RD39UJ 100 m 10m 10m a t i i e & e & 3 Im a im 6 5 ca a oO N Md 1 ' = 100 4 = 100 u 104 10p 16 18 20 22 24 26 28 28 30 32 34 36 38 40 42 44 Vz ~ Zener Voltage - V Vz ~ Zener Voltage - V {c] id) Fig.3 z- Vz CHARACTERISTICS 0.08 0.06 0.04 0.0Z 0.02 0.04 z-Vz- Temperature Coefficient - %/C Yyz~-Vz - Temperature Coefficient - mV/C 4 8 12 16 20 24 28 32 36 40 Vz - Zener Voitage - V |\27NEC RD4.7UJ to RD39UJ Fig. 5 TRANSIENT THERMAL [IMPEDANCE CHARACTERISTIC 1 000 100 Transient Thermal impedance - C/W N P.C.B. (Glass Epoxy} 07 {30 mm x 30 mm x 1.6 mim) im 10m 100m 3 10 100 t- Time - sec Fig. 6 SURGE REVERSE POWER RATINGS 10 000 Ts = 25C Repetitive 1 000 s Tv g = 5 a & 5 700 > o a 2 3B t 5 10 1 1 1D ue 100 2 Tm 10m 100m t- Pulse Width - sec 128