MMBZ5245BLT1资料

LESHAN RADIO COMPANY, LTD.

SEMICONDUCTORTECHNICAL DATA

MMBZ5221BLT1

SERIES225mWSOT-23

225 mW SOT-23

Zener Voltage Regulator Diodes

GENERAL DATA APPLICABLE TO ALLSERIES IN THIS GROUP

Zener VoltageRegulator Diodes

3Cathode 1Anode3

1

2

MAXIMUM CASE TEMPERATURE FOR SOLDERINGPURPOSES: 260°C for 10 seconds

CASE 318–07, STYLE 8SOT– 23 (TO–236AB)

PLASTIC

THERMAL CHARACTERISTICS

Characteristic

Total Device Dissipation FR-5 Board*TA = 25°C

Derate above 25°C

Thermal Resistance Junction to AmbientTotal Device Dissipation

Alumina Substrate,** TA = 25°CDerate above 25°C

Thermal Resistance Junction to AmbientJunction and Storage Temeprature**FR-5 = 1.0 x 0.75 x 0.62 in.

**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.

Symbol P D

Max2251.8556 3002.4417 150

UnitmW mW/°C°C/WmWmW/°C °C/W °C

R θJAP D

R θJA TJ , Tstg

J1–1/5

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LESHAN RADIO COMPANY, LTD.

GENERAL DATA - 225 mW SOT-23

ELECTRICAL CHARACTERISTICS

(Pinout: 1-Anode, 2-NC, 3-Cathode) (V F = 0.9 V Max @ I F = 10 mA for all types.)

TestCurrent

Device

MMBZ5221BLT1MMBZ5222BLT1MMBZ5223BLT1MMBZ5224BLT1MMBZ5225BLT1MMBZ5226BLT1MMBZ5227BLT1MMBZ5228BLT1MMBZ5229BLT1MMBZ5230BLT1MMBZ5231BLT1MMBZ5232BLT1MMBZ5233BLT1MMBZ5234BLT1MMBZ5235BLT1MMBZ5236BLT1MMBZ5237BLT1MMBZ5238BLT1MMBZ5239BLT1MMBZ5240BLT1MMBZ5241BLT1MMBZ5242BLT1MMBZ5243BLT1MMBZ5244BLT1MMBZ5245BLT1MMBZ5246BLT1MMBZ5247BLT1MMBZ5248BLT1MMBZ5249BLT1MMBZ5250BLT1MMBZ5251BLT1MMBZ5252BLT1MMBZ5253BLT1MMBZ52BLT1MMBZ5255BLT1MMBZ5256BLT1MMBZ5257BLT1MMBZ5258BLT1MMBZ5259BLT1MMBZ5260BLT1MMBZ5261BLT1MMBZ5262BLT1MMBZ5263BLT1MMBZ52BLT1MMBZ5265BLT1MMBZ5266BLT1MMBZ5267BLT1MMBZ5268BLT1MMBZ5269BLT1MMBZ5270BLT1

Marking

18A18B18C18D18E8A8B8C8D8E8F8G8H8J8K8L8M8N8P8Q8R8S8T8U8V8W8X 8Y8Z81A81B81C81D81E81F81G81H81J81K18F81M81N81P81Q81R81S81T81U81V81W

IZT mA

202020202020202020202020202020202020202020209.598.57.87.4 76.66.25.65.2...23.83.43.232.72.52.22.121.81.71.51.41.4

ZenerVoltageVZ(+5%)Nominal(Note1)

2.42.52.72.833.33.63.94.34.75.15.6 66.26.87.58.28.79.110111213141516171819202224252728303336394347515660626875828791

ZZk

IZ=0.25mAΩMax

12001250130014001600160017001900200019001600160016001000750500500600600600600 600600600600600600600600600600600 6006006006007007008009001000110013001400140016001700200022002300

ZZk

IZ=IZT@10%Mod

ΩMax

303030302928242322191711775688101722301315161719212325293331444958708093105125150170185230270330370400

MaxIRµA

100100757550251510555555333333210.50.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

@

VRV

111111 1112 23 3.56 6.5 6.5 7 88.49.19.910111213141415171819212123252730 3336 3943475256 62 6869

NOTE 1. Zener voltage is measured with a pulse test current (I ZT ) applied at an ambient temperature of 25 °C

J1–2/5

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LESHAN RADIO COMPANY, LTD.

GENERAL DATA — 225mW SOT–23

TYPICAL CHARACTERISICS

θ VZ , TEMPERATURE COEFFICIENT (mV/ °C)8763210-1-2-32

3

4

5

6

7

8

9

10

11

12

θ VZ , TEMPERATURE COEFFICIENT (mV/ ° C)100

TYPICAL T C VALUES

FOR MMBZ5221BLT1SERIES

V Z @ I ZT

TYPICAL T C VALUESFOR MMBZ5221BLT1SERIES

V Z @ I ZT

10

1

10100

V Z , NOMINAL ZENER VOLTAGE (V)

Figure 1. Temperature Coefficients(Temperature Range –55°C to +150°C)

V Z , NOMINAL ZENER VOLTAGE (V)

Figure 2. Temperature Coefficients(Temperature Range –55°C to +150°C)

1000

1K

Z ZT , DYNAMIC IMPEDANCE (Ω)I Z = 1 mA

100

I F , FORWARD CURRENT (mA)T J = 25°C

I Z(AC) = 0.1 I Z(DC)f = 1 kHz

75 V (MMBZ5267BLT1)91 V (MMBZ5270BLT1)100

5 mA20 mA

10

10

150°C

10.4

0.5

75°C25°C

0.6

0.7

0°C

0.8

0.9

1.0

1.1

1.2

11

10

100

V Z , NOMINAL ZENER VOLTAGE

V F , FORWARD VOLTAGE (V)

Figure 3. Effect of Zener Voltage on

Zener Impedance

Figure 4. Typical Forward Voltage

J1–3/5

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LESHAN RADIO COMPANY, LTD.

GENERAL DATA — 225mW SOT–23

TYPICAL CHARACTERISICS

1000

1000

0 V BIAS1 V BIAST A = 25°C100

I R , LEAKAGE CURRENT (µA)C, CAPACITANCE (pF)1010.10.010.0010.00010.00001

100

BIAS AT50% OF VZ NOM10

+150°C+25°C–55°C11

10100

0102030405060708090

V Z , NOMINAL ZENER VOLTAGE (V)V Z , NOMINAL ZENER VOLTAGE (V)

Figure 5. Typical CapacitanceFigure 6. Typical Leakage Current100

100

T A = 25°CT A = 25°CI Z , ZENER CURRENT (mA)I Z , ZENER CURRENT (mA)1010

1

1

0.10.1

00

2

4

6

8

10

12

0.01

10

30

50

70

90

V Z , ZENER VOLTAGE (V)

V Z , ZENER VOLTAGE (V)

Figure 7. Zener Voltage versus Zener Current

(V Z Up to 12 V)

Figure 8. Zener Voltage versus Zener Current

(12 V to 91 V)

J1–4/5

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LESHAN RADIO COMPANY, LTD.

GENERAL DATA — 225 mW SOT-23

Zener Voltage Regulator Diodes — Surface Mounted

225 mW SOT-23

NOTES:

1. DIMENSIONING AND TOLERANCING PERANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. MAXIMUM LEAD THICKNESS INCLUDESLEAD FINISH THICKNESS. MINIMUM LEADTHICKNESS IS THE MINIMUM THICKNESSOF BASE MATERIAL.

DIMABCDGHJKLSV

INCHESMINMAX0.11020.04720.03500.01500.07010.00050.00340.01800.03500.08300.0177

0.11970.05510.04400.02000.08070.00400.00700.02360.04010.09840.0236

MILLIMETERSMINMAX2.801.200.0.371.780.0130.0850.450.2.100.45

3.041.401.110.502.040.1000.1770.601.022.500.60

AL

31

2

BS

V

G

C

D

H

K

J

STYLE 8:

PIN 1. ANODE

2. NO CONNECTION3. CATHODE

0.0370.95

0.0370.95

0.0792.0

0.0350.9

0.0310.8

CASE 318-07PLASTIC

mm(inches)SOT-23 Footprint

(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)

MULTIPLE PACKAGE QUANTITY (MPQ)

REQUIREMENTS

Package OptionTape and ReelTape and Ammo

Type No. Suffix

T1T3

MPQ (Units)

3K10K

(Refer to Section 10 for more information on Packaging Specifications.)

J1–5/5