1.0W Surface Mount Zener Diodes
1.0W Surface Mount Zener Diodes
Features
?
Glass Passivated chip junction ?
Low Zener Impedance
? Excellent Clamping Capability
? High temperature soldering guaranteed: 260?C/10 seconds ? RoHS Compliance
Mechanical Data
Case: SMA (DO-214AC) molded plastic
Epoxy: Plastic package has UL flammability 94V-0 Terminals: Solder plated, solerable per IEC 68-2-20 Polarity: Color band denotes cathode Weight:
0.064 gram
Maximum Ratings (T Ambient =25oC unless noted otherwise)
Symbol
Description
Value Unit Conditions
Ptot Power dissipation 1.0 W Ta=25 °C
Ptot Power dissipation
3.0 W Ta=25 °C, Rth JA = 25 °C / W T J,T STG
Operating Junction and Storage Temperature Range -65 to 175
° C
V F Max. Forward Voltage drop 1.0 V I F =0.5A
Rth JC
Typical Thermal Resistance 25 °C / W PCB epoxy-glass path 1.5mm
150 °C / W PCB epoxy-glass path 5 x 10mm 125 °C / W Rth JA
Ceramic Plate (Al 2O 3) path 5 x 10mm
100
°C / W
SMA
Electrical Characteristics(T Ambient=25oC unless noted otherwise)
Norminal Zener Voltage @ I ZT
V Z Max. Zener
Impedance Max. Reverse
Leakage Current I R
@ V R
Part NO. Marking
Code
Nom. Min. Max. I ZT(mA)Z ZT @ I ZT I R(μA) V R(V)
Z1SMA3V3 FA 3.3 3.1 3.5 100 10 100 1 Z1SMA3V6 FB 3.6 3.4 3.8 100 9 75 1 Z1SMA3V9 FC 3.9 3.7 4.1 100 7.5 25 1 Z1SMA4V3 FX 4.3 4 4.6 100 6 15 1 Z1SMA4V7 FY 4.7 4.4 5 100 5 10 1
Z1SMA5V1 EA 5.1 4.8 5.4 100 4 5 1.5
Z1SMA5V6 EB 5.6 5.2 6 100 2 5 2
Z1SMA6V2 EC 6.2 5.8 6.6 100 2 5 3
Z1SMA6V8 EE 6.8 6.4 7.2 100 2.5 5 4
Z1SMA7V5 ED 7.5 7 7.9 100 3 5 5
Z1SMA8V2 EF 8.2 7.7 8.7 100 3.5 5 6
Z1SMA9V1 EG 9.1 8.5 9.6 50 4 5 7
Z1SMA10 EH 10 9.4 10.6 50 4 1 7.5
Z1SMA11 EK 11 10.4 11.6 50 7 1 8.2
Z1SMA12 EL
12 11.4 12.7 50 7 1 9.1
Z1SMA13 EM 13 12.4 14.1 50 10 1 10
Z1SMA15 EN 15 13.8 15.6 50 10 1 11
Z1SMA16 EP 16 15.3 17.1 25 15 1 12
Z1SMA18 EQ 18 16.8 19.1 25 15 1 13
Z1SMA20 ER 20 18.8 21.2 25 15 1 15
Z1SMA22 ES 22 20.8 23.3 25 15 1 16
Z1SMA24 ET 24 22.8 25.6 25 15 1 18
Z1SMA27 EU 27 25.1 28.9 25 15 1 20
Z1SMA30 EV 30 28 32 25 15 1 22
Z1SMA33 EW 33 31 35 25 15 1 24
Z1SMA36 EX 36 34 38 10 40 1 27
Z1SMA39 EY 39 37 41 10 40 1 30
Z1SMA43 EZ 43 40 46 10 45 1 33
Z1SMA47 FD 47 44 50 10 45 1 36
Z1SMA51 FF 51 48 54 10 60 1 39
Fig.2- Typical Forward Characteristic
V F , Instantaneous forward voltage (V)
Fig.1-Max. Continuous Power Dissipation
T A , Ambient Temperature (°C)
Norminal Zener Voltage @ I ZT
V Z
Max. Zener Impedance
Max. Reverse Leakage Current I R
@ V R
Part NO.
Marking Code
Nom.
Min.
Max.
I ZT (mA)Z ZT @ I ZT I R (μA)
V R (V)
Z1SMA56 FG 56 52 60 10 60 1 43 Z1SMA62 FH 62 58 66 10 80 1 47 Z1SMA68 FK 68 64 72 10 80
1
51 Z1SMA75 FL 75 70 80 10 100 1 56 Z1SMA82 FM 82 77 87 10 100 1 62 Z1SMA91 FN 91 85 96 5 200 1 68 Z1SMA100 F 100 94 106 5 200 1 75 Z1SMA110 FQ 110 104 116 5 250 1 82 Z1SMA120 FR 120 114 127 5 250 1 91 Z1SMA130 FS 130 124 141 5 300 1 100 Z1SMA150 FT 150 138 156 5 300 1 110 Z1SMA160 FU 160 153 171 5 350 1 120 Z1SMA180 FV 180 168 191 5 400 1 130 Z1SMA200 FW 200 188 212 5
400
1
150
Typical Characteristics Curves
Dimensions in inch (mm)
Fig.4-Typical Reverse Characteristics
Percent of Rated Zener Voltage (%)
I R , R e v e r s e c u r r e n t (μA )
Fig.3-Typical Zener Impedance
I ZT , Zener Test Current (mA)
Z Z T , D y n a m i c I m p e d a n c e , (?)
SMA (DO-214AC)
Marking Information:
Packing Information:
Carrier Tape Dimensions (in mm)
Components Outline
D E
F
P0
P
W
SMA
1.55±0.10
1.75±0.10 5.5±0.05 4.0±0.10
4.0±0.10 12.0±0.30
Reel Dimensions (in mm)
Packing Quantity Information:
Quantity PCS per Inner Box
PCS per Carton
-TR70 Tape & Reel 1800/Reel 144000 - TR30 Tape & Reel
7500/Reel
120000
Carton Size Information:
Cartoon Size 364X356X340( in mm)
A B C D G N T 330 max.
1.5
13.0±0.5
20.2 min.
14.4 max.
75 min.
18.4 max.
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