MMBZ5241BS-13 - DIODES Incorporated

DS31039 Rev. 10 - 2 1 of 3 MMBZ5221BS - MMBZ5259BS

www.diodes.com ã Diodes Incorporated

MMBZ5221BS - MMBZ5259BS

200mW SURFACE MOUNT ZENER DIODE

·Planar Die Construction

·Dual Isolated Zeners in Ultra-Small Surface Mount Package

·Ideally Suited for Automated Assembly Processes

·Available in Lead Free/RoHS Compliant Version (Note 5)

Features

Maximum Ratings @ TA = 25°C unless otherwise specified

Characteristic Symbol Value Unit

Forward Voltage @ IF = 10mA VF0.9 V

Power Dissipation (Note 1) Pd200 mW

Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 625 °C/W

Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C

·Case: SOT-363

·Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

·Moisture Sensitivity: Level 1 per J-STD-020C

·Terminals: Solderable per MIL-STD-202, Method 208

·Also Available in Lead Free Plating (Matte Tin Finish

annealed over Alloy 42 leadframe). Please See Ordering

Information Below, Note 6

·Polarity: See Diagram

·Marking: See Page 2

·Weight: 0.006 grams (approx.)

Mechanical Data

SOT-363

Dim Min Max

A0.10 0.30

B1.15 1.35

C2.00 2.20

D0.65 Nominal

F0.30 0.40

H1.80 2.20

J¾0.10

K0.90 1.00

L0.25 0.40

M0.10 0.25

a0°8°

All Dimensions in mm

* Add “-7” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BS-7.

Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website

at http://www.diodes.com/datasheets/ap02001.pdf.

2. Short duration test pulse used to minimize self-heating effect.

3. f = 1KHz.

4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

5. No purposefully added lead.

6. For Lead Free/RoHS compliant version part number, please add "-F" suffix to the part number above. Example: MMBZ5234BS-7-F.

Device Packaging Shipping

(Type Number)-7* SOT-363 3000/Tape & Reel

Ordering Information (Note 4 & 5)

C1A2

A1C2

SPICE MODELS: MMBZ5230BS MMBZ5231BS MMBZ5232BS MMBZ5233BS MMBZ5234BS MMBZ5235BS MMBZ5236BS MMBZ5237BS MMBZ5238BS

MMBZ5239BS MMBZ5240BS MMBZ5241BS MMBZ5242BS MMBZ5243BS MMBZ5245BS MMBZ5246BS MMBZ5250BS MMBZ5251BS MMBZ5252BS MMBZ5254BS

MMBZ5255BS MMBZ5256BS MMBZ5257BS MMBZ5258BS MMBZ5259BS

DS31039 Rev. 10 - 2 2 of 3 MMBZ5221BS - MMBZ5259BS

www.diodes.com

Type

Number

Marking

Code

Zener Voltage Range (Note 7) Maximum Zener

Impedance (Note 8)

Maximum Reverse

Leakage Current (Note 7)

VZ @ IZT IZT ZZT @I

ZT ZZK @ IZK

= 0.25mA I

R@V

Nom (V) Min (V) Max (V) mA WmAV

MMBZ5221BS KC1 2.4 2.28 2.52 20 30 1200 100 1.0

MMBZ5223BS KC3 2.7 2.57 2.84 20 30 1300 75 1.0

MMBZ5225BS KC5 3.0 2.85 3.15 20 30 1600 50 1.0

MMBZ5226BS KG1 3.3 3.14 3.47 20 28 1600 25 1.0

MMBZ5227BS KG2 3.6 3.42 3.78 20 24 1700 15 1.0

MMBZ5228BS KG3 3.9 3.71 4.10 20 23 1900 10 1.0

MMBZ5229BS KG4 4.3 4.09 4.52 20 22 2000 5.0 1.0

MMBZ5230BS KG5 4.7 4.47 4.94 20 19 1900 5.0 2.0

MMBZ5231BS KE1 5.1 4.85 5.36 20 17 1600 5.0 2.0

MMBZ5232BS KE2 5.6 5.32 5.88 20 11 1600 5.0 3.0

MMBZ5233BS KE3 6.0 5.70 6.30 20 7 1600 5.0 3.5

MMBZ5234BS KE4 6.2 5.89 6.51 20 7 1000 5.0 4.0

MMBZ5235BS KE5 6.8 6.46 7.14 20 5 750 3.0 5.0

MMBZ5236BS KF1 7.5 7.13 7.88 20 6 500 3.0 6.0

MMBZ5237BS KF2 8.2 7.79 8.61 20 8 500 3.0 6.5

MMBZ5238BS KF3 8.7 8.27 9.14 20 8 600 3.0 6.5

MMBZ5239BS KF4 9.1 8.65 9.56 20 10 600 3.0 7.0

MMBZ5240BS KF5 10 9.50 10.50 20 17 600 3.0 8.0

MMBZ5241BS KH1 11 10.45 11.55 20 22 600 2.0 8.4

MMBZ5242BS KH2 12 11.40 12.60 20 30 600 1.0 9.1

MMBZ5243BS KH3 13 12.35 13.65 9.5 13 600 0.5 9.9

MMBZ5245BS KH5 15 14.25 15.75 8.5 16 600 0.1 11

MMBZ5246BS KJ1 16 15.20 16.80 7.8 17 600 0.1 12

MMBZ5248BS KJ3 18 17.10 18.90 7.0 21 600 0.1 14

MMBZ5250BS KJ5 20 19.00 21.00 6.2 25 600 0.1 15

MMBZ5251BS KK1 22 20.90 23.10 5.6 29 600 0.1 17

MMBZ5252BS KK2 24 22.80 25.20 5.2 33 600 0.1 18

MMBZ5254BS KK4 27 25.65 28.35 5.0 41 600 0.1 21

MMBZ5255BS KK5 28 26.60 29.40 4.5 44 600 0.1 21

MMBZ5256BS KM1 30 28.50 31.50 4.2 49 600 0.1 23

MMBZ5257BS KM2 33 31.35 34.65 3.8 58 700 0.1 25

MMBZ5258BS KM3 36 34.20 37.80 3.4 70 700 0.1 27

MMBZ5259BS KM4 39 37.05 40.95 3.2 80 800 0.1 30

Electrical Characteristics @ TA = 25°C unless otherwise specified

Notes: 7. Short duration test pulse used to minimize self-heating effect.

8. f = 1KHz.

Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1234567

89 OND

Year 2002 2003 2004 2005 2006 2007 2008 2009

Code NPR

STUVW

Date Code Key

KXX = Product Type Marking Code, See Sheet 1

YM = Date Code Marking

Y = Year ex: N = 2002

M = Month ex: 9 = September

KXX YM

Marking Information

DS31039 Rev. 10 - 2 3 of 3 MMBZ5221BS - MMBZ5259BS

www.diodes.com

100

110 100

P , PEAK SURGE POWER (W)

PULSE WIDTH (ms)

. 4 Maximum Non-repetitive Sur

e Power

1000

100

1000

110100

V , NOMINAL ZENER VOLTAGE (V)

. 3 Zener Volta

e vs. Zener Impedence

I = 1.0mA

C , TOTAL CAPACITANCE (pF)

100

1000

10 100

V , NOMINAL ZENER VOLTAGE (V)

Fig. 2 Total Capacitance vs Nominal Zener Voltage

T=25°C

V=1V

V=2V

0.1

0.2

0.3

0.4

125

100

150

P,P

WER DISSIPATI

N(W)

T , AMBIENT TEMPERATURE (°C)

Fig. 1 Power Dissipation vs Ambient Temperature

5025

I , ZENER CURRENT (mA)

V , ZENER VOLTAGE (V)

. 6 Zener Breakdown Characteristics

10 20 30 40

T = 25°C

Test current IZ

Nominal Zener Breakdown

Voltage

33 36

01 2 3 4 5 6 78910

I , ZENER CURRENT (mA)

V , ZENER VOLTAGE (V)

. 5 Zener Breakdown Characteristics

T = 25°C

jC5V6

6V8

8V2

Test Current IZ

20mA