
5.0W Surface Mount Zener Diodes
Z5SMB5333B – Z5SMB5388B
5.0W Surface Mount Zener Diodes
Features
• Complete Voltage Range 3.3 to 200V
• High peak reverse power dissipation
• High reliability
• Low leakage current
• RoHS Compliant
Mechanical Data
Case:
Epoxy:
Lead:
SMB (DO-214AA) molded plastic
Plastic package has UL flammability 94V-0
Lead formed for surface mount
SMB
-
Polarity:
Weight:
Color band denotes cathode end
0.093 gram
Maximum Ratings
Symbol Description Value Unit Conditions
PD
VF
TJ,TSTG
DC Power dissipation 5.0 W TL=75 °C (Note)
Max. Forward Voltage drop 1.2 V
Operating Junction and Storage
Temperature Range
(T
=25ºC unless noted otherwise)
Ambient
IF=200mA
-55 to 150 ° C
Note: TL= Lead temperature at 5.0mm x 5.0mm (0.013mm thick) copper land areas
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800
TAITFAX (800
824-8329 (661
257-6415
Rev. A/DX 2007-09-3
Page 1 of 5

5.0W Surface Mount Zener Diodes
Z5SMB5333B – Z5SMB5388B
Electrical Characteristics (T
Norminal Zener Voltage @ IZT
Part NO.
Z5SMB5333B 333B 3.3 3.1 3.5 380 3.0 400 1.0 300 1.0 1440
Z5SMB5334B 334B 3.6 3.4 3.8 350 2.5 500 1.0 150 1.0 1320
Z5SMB5335B 335B 3.9 3.7 4.1 320 2.0 500 1.0 50 1.0 1220
Z5SMB5336B 336B 4.3 4.1 4.5 290 2.0 500 1.0 10 1.0 1100
Z5SMB5337B 337B 4.7 4.5 4.9 260 2.0 450 1.0 5.0 1.0 1010
Z5SMB5338B 338B 5.1 4.8 5.4 240 1.5 400 1.0 1.0 1.0 930
Z5SMB5339B 339B 5.6 5.3 5.9 220 1.0 400 1.0 1.0 2.0 856
Z5SMB5340B 340B 6.0 5.7 6.3 200 1.0 300 1.0 1.0 3.0 790
Z5SMB5341B 341B 6.2 5.9 6.5 200 1.0 200 1.0 1.0 4.0 765
Z5SMB5342B 342B 6.8 6.5 7.1 175 1.0 200 1.0 10 4.9 700
Z5SMB5343B 343B 7.5 7.1 7.9 175 1.0 200 1.0 10 5.4 630
Z5SMB5344B 344B 8.2 7.8 8.6 150 1.0 200 1.0 10 5.9 580
Z5SMB5345B 345B 8.7 8.3 9.1 150 1.0 200 1.0 10 6.3 545
Z5SMB5346B 346B 9.1 8.7 9.6 150 2.0 150 1.0 7.5 6.6 520
Z5SMB5347B 347B 10 9.5 10.5 125 2.0 125 1.0 5.0 7.2 475
Z5SMB5348B 348B 11 10.5 11.6 125 2.0 125 1.0 5.0 8.0 430
Z5SMB5349B 349B 12 11.4 12.6 100 2.5 125 1.0 2.0 8.6 395
Z5SMB5350B 350B 13 12.4 13.7 100 2.5 100 1.0 1.0 9.4 365
Z5SMB5351B 351B 14 13.3 14.7 100 2.5 75 1.0 1.0 10.1 340
Z5SMB5352B 352B 15 14.3 15.8 75 2.5 75 1.0 1.0 10.8 315
Z5SMB5353B 353B 16 15.2 16.8 75 2.5 75 1.0 1.0 11.5 295
Z5SMB5354B 354B 17 16.2 17.9 70 2.5 75 1.0 0.5 12.2 280
Z5SMB5355B 355B 18 17.1 18.9 65 2.5 75 1.0 0.5 13.0 265
Z5SMB5356B 356B 19 18.1 20.0 65 3.0 75 1.0 0.5 13.7 250
Z5SMB5357B 357B 20 19.0 21.0 65 3.0 75 1.0 0.5 14.4 237
Z5SMB5358B 358B 22 20.9 23.1 50 3.5 75 1.0 0.5 15.8 216
Z5SMB5359B 359B 24 22.8 25.2 50 3.5 100 1.0 0.5 17.3 198
Z5SMB5360B 360B 25 23.8 26.3 50 4.0 110 1.0 0.5 18.0 190
Z5SMB5361B 361B 27 25.7 28.4 50 5.0 120 1.0 0.5 19.4 176
Z5SMB5362B 362B 28 26.6 29.4 50 6.0 130 1.0 0.5 20.1 170
Z5SMB5363B 363B 30 28.5 31.5 40 8.0 140 1.0 0.5 21.6 158
Z5SMB5364B 364B 33 31.4 34.7 40 10 150 1.0 0.5 23.8 144
Marking
Code
V Z(V)
Nom. Min. Max.
=25ºC unless noted otherwise)
Ambient
Max. Zener Impedance (Ω)
ZZT @
IZT(mA)
IZT
ZZK @
Izk
IZK(mA)
Max. Reverse
Leakage
Current IR @
VR
Max.
DC
Zener
Current
IR
(μA) VR(V) IZM(mA)
www.taitroncomponents.com
Rev. A/DX 2007-09-30
Page 2 of 5

5.0W Surface Mount Zener Diodes
Z5SMB5333B – Z5SMB5388B
Norminal Zener Voltage @ IZT
Part NO.
Z5SMB5365B 365B 36 34.2 37.8 30 11 160 1.0 0.5 25.9 132
Z5SMB5366B 366B 39 37.1 41.0 30 14 170 1.0 0.5 28.1 122
Z5SMB5367B 367B 43 40.9 45.2 30 20 190 1.0 0.5 31.0 110
Z5SMB5368B 368B 47 44.7 49.4 25 25 210 1.0 0.5 33.8 100
Z5SMB5369B 369B 51 48.5 53.6 25 27 230 1.0 0.5 36.7 93.0
Z5SMB5370B 370B 56 53.2 58.8 20 35 280 1.0 0.5 40.3 86.0
Z5SMB5371B 371B 60 57.0 63.0 20 40 350 1.0 0.5 43.0 79.0
Z5SMB5372B 372B 62 58.9 65.1 20 42 400 1.0 0.5 44.6 76.0
Z5SMB5373B 373B 68 64.6 71.4 20 44 500 1.0 0.5 49.0 70.0
Z5SMB5374B 374B 75 71.3 78.8 20 45 620 1.0 0.5 54.0 63.0
Z5SMB5375B 375B 82 77.9 86.1 15 65 720 1.0 0.5 59.0 58.0
Z5SMB5376B 376B 87 82.7 91.4 15 75 760 1.0 0.5 63.0 54.5
Z5SMB5377B 377B 91 86.5 95.6 15 75 760 1.0 0.5 65.5 52.5
Z5SMB5378B 378B 100 95.0 105.0 12 90 800 1.0 0.5 72.0 47.5
Z5SMB5379B 379B 110 104.5 115.5 12 125 1000 1.0 0.5 79.2 43.0
Z5SMB5380B 380B 120 114.0 126.0 10 170 1150 1.0 0.5 86.4 39.5
Z5SMB5381B 381B 130 123.5 136.5 10 190 1250 1.0 0.5 93.2 36.6
Z5SMB5382B 382B 140 133.0 147.0 8.0 230 1500 1.0 0.5 101 34.0
Z5SMB5383B 383B 150 142.5 157.5 8.0 330 1500 1.0 0.5 108 31.6
Z5SMB5384B 384B 160 152.0 168.0 8.0 350 1650 1.0 0.5 115 29.4
Z5SMB5385B 385B 170 161.5 178.5 8.0 380 1750 1.0 0.5 122 28.0
Z5SMB5386B 386B 180 171.0 189.0 5.0 430 1750 1.0 0.5 130 26.4
Z5SMB5387B 387B 190 180.5 199.5 5.0 450 1850 1.0 0.5 137 25.0
Z5SMB5388B 388B 200 190.0 210.0 5.0 480 1850 1.0 0.5 144 23.6
Marking
Code
V Z(V)
Nom. Min. Max.
IZT(mA)
Max. Zener Impedance (Ω)
ZZT @
IZT
ZZK @
Izk
IZK(mA)
Max. Reverse
Leakage
Current IR @
VR
IR
(μA) VR(V) IZM(mA)
Max.
DC
Zener
Current
Note:
Suffix “B” indicates ±5% tolerance; suffix “A” indicates ±10% tolerance.
www.taitroncomponents.com
Rev. A/DX 2007-09-30
Page 3 of 5

Typical Characteristics Curves
Fig.1- Power Temperature Derating Curve
PD, Maximum Dissipation (W)
T
L, Lead Temperature (°C)
5.0W Surface Mount Zener Diodes
Z5SMB5333B – Z5SMB5388B
Dimensions in inch (mm)
www.taitroncomponents.com
SMB
DO-214AA
Rev. A/DX 2007-09-30
Page 4 of 5

Marking Information:
5.0W Surface Mount Zener Diodes
Z5SMB5333B – Z5SMB5388B
How to contact us
US HEADQUARTERS
28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
www.taitroncomponents.com
Rev. A/DX 2007-09-30
Page 5 of 5