UDZS3V6B thru UDZS36B Taiwan Semiconductor Small Signal Product Surface Mount Flat Lead Plastic Package Zener Diode FEATURES - Zener voltage range selection, 3.6V to 36V - Flat lead SOD-323F small outline plastic package. - Surface mount device type - Moisture sensitivity level 1 - Clip bonding construction, good thermal capability - RoHS compliant - Matte Tin (Sn) lead finish SOD-323F - Band indicates cathode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER Power dissipation Operating and storage temperature range SYMBOL VALUE UNITS Pd TJ , TSTG 200 mW o -55 to +150 C These ratings are limiting values above which the serviceability of the diode may be impaired. ORDERING INFORMATION PART NO. MANUFACTURE PACKING GREEN COMPOUND CODE CODE CODE UDZSxxxB (Note1) (Note 2) RR G R9 PACKAGE PACKING 3K / 7" Reel SOD-323F 10K / 13" Reel Note 1: "xxx" defines voltage from 3.6V (UDZS3V6B) to 36V (UDZS36B) Note 2: Manufacture special control, if empty means no special control requirement. EXAMPLE PREFERRED P/N PART NO. UDZS36B R9G UDZS36B UDZS36B-L0 R9G UDZS36B Document Number：DS_S1402016 MANUFACTURE CODE L0 PACKING CODE GREEN DESCRIPTION R9 COMPOUND G Green compound R9 G Green compound Version : E14 UDZS3V6B thru UDZS36B Taiwan Semiconductor Small Signal Product RATINGS AND CHARACTERISTICS CURVES (TA=25℃ unless otherwise noted) Device VZ @ IZT (V) Device Marking Code IZT (mA) Min. Max ZZT @ IZT (Ω) IZK mA ZZK @ IZK (Ω) IR @ V R (μA) Max Max. Max. VR (V) UDZS3V6B D0 3.60 3.85 5 90 1.0 600 4.50 1 UDZS3V9B D1 3.89 4.16 5 90 1.0 600 2.70 1 UDZS4V3B D2 4.17 4.43 5 90 1.0 600 2.70 1 UDZS4V7B D3 4.55 4.75 5 80 1.0 500 2.70 1 UDZS5V1B D4 4.98 5.20 5 60 1.0 500 1.80 2 UDZS5V6B D5 5.49 5.73 5 40 1.0 300 0.90 3 UDZS6V2B D6 6.06 6.33 5 40 1.0 150 2.70 3 UDZS6V8B D7 6.65 6.93 5 30 1.0 75 1.80 4 UDZS7V5B D8 7.28 7.60 5 30 1.0 75 0.90 4 UDZS8V2B D9 8.02 8.36 5 30 1.0 75 0.63 5 UDZS9V1B DA 8.85 9.23 5 30 1.0 90 0.45 6 UDZS10B DB 9.77 10.21 5 20 1.0 150 0.18 7 UDZS11B DC 10.76 11.22 5 20 1.0 150 0.09 8 UDZS12B DE 11.74 12.24 5 20 1.0 150 0.09 9 UDZS13B DF 12.91 13.49 5 40 1.0 160 0.045 10 UDZS15B DG 14.34 14.98 5 40 1.0 190 0.045 11 UDZS16B DH 15.85 16.51 5 40 1.0 190 0.045 12 UDZS18B DJ 17.56 18.35 5 50 1.0 220 0.045 13 UDZS20B DK 19.52 20.39 5 60 1.0 220 0.045 15 UDZS22B DL 21.54 22.47 5 80 1.0 240 0.045 17 UDZS24B DM 23.72 24.78 5 80 1.0 240 0.045 19 UDZS27B DN 26.19 27.53 5 100 0.5 300 0.045 21 UDZS30B DP 29.19 30.69 5 100 0.5 300 0.045 23 UDZS33B DR 32.15 33.79 5 100 0.5 310 0.045 25 UDZS36B DS 35.07 36.87 5 100 0.5 330 0.045 27 Notes： 1. The zener Voltage (VZ) is tested under pulse condition of 40ms 2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances 3. The zener impedance is derived from the 60-cycle ac voltage, which results when anac current having an ms value equal to 10% of the dc zener current (IZT or IZK) is superimpossed to I ZT or IZK Document Number：DS_S1402016 Version : E14 UDZS3V6B thru UDZS36B Taiwan Semiconductor Small Signal Product 36 33 30 27 24 22 20 18 16 15 13 11 12 10 6.8 7.5 8.2 9.1 6.2 3.6 3.9 100 4.3 5.6 FIG. 1 Zener Voltage Characteristics Zener Current , Iz (mA) 10 4.7 1 0.1 5.1 0.01 0.001 0.0001 0 5 10 15 20 25 30 35 40 Zener Voltage , Vz (V) FIG.2 Derating Curve FIG. 3 Zener Voltage-Temp. Coefficient Characteristics 250 Temp. Coefficient Characteristics (%/℃) 0.10 Power Dissipation (mW) 200 150 100 50 0 0 25 50 75 100 Ambient Temperature(oC) Document Number：DS_S1402016 125 150 Iz=5mA 0.08 0.06 Iz=0.5mA 0.04 0.02 0.00 -0.02 -0.04 -0.06 -0.08 0 4 8 12 16 20 24 28 32 36 40 Zener Voltage (V) Version : E14 UDZS3V6B thru UDZS36B Taiwan Semiconductor Small Signal Product DIMENSIONS DIM. Unit(mm) Unit(inch) Min Max Min Max A 1.15 1.35 0.045 0.053 B 2.30 2.80 0.091 0.110 C 0.25 0.40 0.010 0.016 D 1.60 1.80 0.063 0.071 E 0.80 1.10 0.031 0.043 F 0.05 0.25 0.002 0.010 SUGGESTED PAD LAYOUT Document Number：DS_S1402016 Symbol Unit(mm) A 1.06 B 1.06 C 0.54 D 3.2 E 1.08 Version : E14