BTZS4703

BTZS4678…BTZS4717 SILICON EPITAXIAL PLANAR ZENER DIODES for Voltage Stabilization Applications Features • Zener voltage specified at 50 μA • Maximum delta VZ given from 10 μA to 100 μA • Very high stability LS-34 QuadroMELF Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Z-Current Junction Temperature Storage Temperature Range Symbol Ptot IZ Tj TS Value 500 Ptot / VZ 175 - 65 to + 175 Unit mW mA O C C O Maximum Thermal Resistance at Tj = 25 OC Parameter Thermal Resistance Junction to Ambient at on PC board 50 mm X 50 mm X 1.6 mm Symbol RthJA Max. 500 Unit K/W Characteristics at Ta = 25 OC Parameter Forward Voltage at IF = 100 mA Symbol VF Max. 1.5 Unit V SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BTZS4678…BTZS4717 Characteristics at Ta = 25 OC Zener Voltage Type VZ (V) @ IZ = 50 µA Typ. BTZS4678 BTZS4679 BTZS4680 BTZS4681 BTZS4682 BTZS4683 BTZS4684 BTZS4685 BTZS4686 BTZS4687 BTZS4688 BTZS4689 BTZS4690 BTZS4691 BTZS4692 BTZS4693 BTZS4694 BTZS4695 BTZS4696 BTZS4697 BTZS4698 BTZS4699 BTZS4700 BTZS4701 BTZS4702 BTZS4703 BTZS4704 BTZS4705 BTZS4706 BTZS4707 BTZS4708 BTZS4709 BTZS4710 BTZS4711 BTZS4712 BTZS4713 BTZS4714 BTZS4715 BTZS4716 BTZS4717 1) 2) 3) 4) Maximum Zener Current IZM 2) (mA) Max. 120 110 100 95 90 85 80 75 70 65 60 55 50 45 35 31.8 29 27.4 26.2 24.8 21.6 20.4 19 17.5 16.3 15.4 14.5 13.2 12.5 11.9 10.8 9.9 9.5 8.8 8.5 7.9 7.2 6.6 6.1 5.5 Voltage Change ΔVZ 4) (V) Max. 0.7 0.7 0.75 0.8 0.85 0.9 0.95 0.95 0.97 0.99 0.99 0.97 0.96 0.95 0.9 0.75 0.5 0.1 0.08 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.22 0.24 0.25 0.27 0.28 0.3 0.33 0.36 0.39 0.43 Reverse Current 3) IR (µA) Max. 7.5 5 4 2 1 0.8 7.5 7.5 5 4 10 10 10 10 10 10 1 1 1 1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 1 1 1 1 1 1 1.5 2 2 2 3 3 4 5 5.1 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19 20.4 21.2 22.8 25 27.3 29.6 32.6 at VR (V) 1) Min. 1.71 1.9 2.09 2.28 2.565 2.85 3.135 3.42 3.705 4.085 4.465 4.845 5.32 5.89 6.46 7.125 7.79 8.265 8.645 9.5 10.45 11.4 12.35 13.3 14.25 15.2 16.15 17.1 18.05 19 20.9 22.8 23.75 25.65 26.6 28.5 31.35 34.2 37.05 40.85 Max. 1.89 2.1 2.31 2.52 2.835 3.15 3.465 3.78 4.095 4.515 4.935 5.355 5.88 6.51 7.14 7.875 8.61 9.135 9.555 10.5 11.55 12.6 13.65 14.7 15.75 16.8 17.85 18.9 19.95 21 23.1 25.2 26.25 28.35 29.4 31.5 34.65 37.8 40.95 45.15 1.8 2 2.2 2.4 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 Toleranzing and voltage designation (VZ). The type numbers shown have a standard tolerance of ± 5 % on the nominal zener voltage. Maximum zener current ratings (IZM). Maximum zener current ratings are based on maximum zener voltage of the individual units. Reverse leakage current (IR). Reverse leakage currents are guaranteed and measured at VR as shown on the table. Maximum voltage change (ΔVZ). Voltage change is equal to the difference between VZ at 100 µA and VZ at 10 µA. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BTZS4678…BTZS4717 Typical Characteristics (Ta = 25 OC unless otherwise specified) SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BTZS4678…BTZS4717 SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007