225 mW SOT-23
Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP
Zener Voltage Regulator Diodes
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
THERMAL CHARACTERISTICS
Characteristic
Symbol Max Unit Total Device Dissipation FR-5 Board* P D
225mW T A = 25°C
Derate above 25°C
1.8 mW/°C Thermal Resistance Junction to Ambient R θJA 556°C/W Total Device Dissipation
P D
300mW Alumina Substrate,** T A = 25°C Derate above 25°C
2.4mW/°C Thermal Resistance Junction to Ambient R θJA 417 °C/W Junction and Storage Temeprature T J , T stg
150
°C
**FR-5 = 1.0 x 0.75 x 0.62 in.
**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
SEMICONDUCTOR
TECHNICAL DATA
MMBZ5221BLT1
SERIES 225mW SOT-23
1
3
2
CASE 318–07, STYLE 8SOT– 23 (TO–236AB)
PLASTIC
ELECTRICAL CHARACTERISTICS
(Pinout: 1-Anode, 2-NC, 3-Cathode) (V F = 0.9 V Max @ I F = 10 mA for all types.)
MMBZ5221BLT118A 20 2.41200301001MMBZ5222BLT118B 20 2.51250301001MMBZ5223BLT118C 20 2.7130030751MMBZ5224BLT118D 20 2.8140030751MMBZ5225BLT118E 203160029501MMBZ5226BLT18A 20 3.3160028251MMBZ5227BLT18B 20 3.617002415 1MMBZ5228BLT18C 20 3.9190023101MMBZ5229BLT18D 20 4.320002251MMBZ5230BLT18E 20 4.719001952MMBZ5231BLT18F 20 5.11600175 2MMBZ5232BLT18G 20 5.616001153MMBZ5233BLT18H 20 6160075 3.5MMBZ5234BLT18J 20 6.21000754MMBZ5235BLT18K 20 6.8750535MMBZ5236BLT18L 207.5500636MMBZ5237BLT18M 208.250083 6.5MMBZ5238BLT18N 208.760083 6.5MMBZ5239BLT18P 209.1600103 7MMBZ5240BLT18Q 2010600173 8MMBZ5241BLT18R 20116002228.4MMBZ5242BLT18S 2012 6003019.1MMBZ5243BLT18T 9.513600130.59.9MMBZ5244BLT18U 914600150.110MMBZ5245BLT18V 8.515600160.111MMBZ5246BLT18W 7.816600170.112MMBZ5247BLT18X 7.417600190.113MMBZ5248BLT1 8Y 718600210.114MMBZ5249BLT18Z 6.619600230.114MMBZ5250BLT181A 6.220600250.115MMBZ5251BLT181B 5.622600290.117MMBZ5252BLT181C 5.224600330.118MMBZ5253BLT181D 525 600350.119MMBZ5254BLT181E 4.627600410.121MMBZ5255BLT181F 4.528600440.121MMBZ5256BLT181G 4.230600490.123MMBZ5257BLT181H 3.833700580.125MMBZ5258BLT181J 3.436700700.127MMBZ5259BLT181K 3.239800800.130MMBZ5260BLT118F 343900930.1 33MMBZ5261BLT181M 2.74710001050.136MMBZ5262BLT181N 2.55111001250.1 39MMBZ5263BLT181P 2.25613001500.143MMBZ5264BLT181Q 2.16014001700.146MMBZ5265BLT181R 26214001850.147MMBZ5266BLT181S 1.86816002300.152MMBZ5267BLT181T 1.77517002700.156MMBZ5268BLT181U 1.58220003300.1 62MMBZ5269BLT181V 1.48722003700.1 68MMBZ5270BLT1
81W
1.4
91
2300
400
0.1
69
Device
Marking
Test Current
I ZT mA
Zener Voltage VZ(+5%)Nominal (Note1)
Z Z k
I Z =0.25mA ?Max
Z Z k
I Z =IZT@10%Mod
?Max
Max I R @
V R μA
V
NOTE 1. Zener voltage is measured with a pulse test current (I ZT ) applied at an ambient temperature of 25 °C
GENERAL DATA - 225 mW SOT-23
TYPICAL CHARACTERISICS
GENERAL DATA — 225mW SOT –23
876543210-1-2-32
3
4
5
6
7
8
9
10
11
12
100
10
1
10100
1K
100
10
11
10
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
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)
V Z , NOMINAL ZENER VOLTAGE
Figure 3. Effect of Zener Voltage on
Zener Impedance
V F , FORWARD VOLTAGE (V)
Figure 4. Typical Forward Voltage
θ V Z , T E M P E R A T U R E C O E F F I C I E N T (m V / °C )
θ V Z , T E M P E R A T U R E C O E F F I C I E N T (m V / ° C )
Z Z T , D Y N A M I C I M P E D A N C E (?)
I F , F O R W A R D C U R R E N T (m A )
V Z @ I ZT
TYPICAL T C VALUES FOR MMBZ5221BLT1S E R I E S
TYPICAL T C VALUES
FOR MMBZ5221BLT1S E R I E S
T J = 25°C
I Z(AC) = 0.1 I Z(DC)f = 1 kHz
V Z @ I ZT
I Z = 1 mA
5 mA 20 mA
1000
100
10
1150°C
75 V (MMBZ5267BLT1)91 V (MMBZ5270BLT1)
75°C 25°C
0°C
TYPICAL CHARACTERISICS
GENERAL DATA — 225mW SOT –23
1000
100
10
11
10100
1000
100
1010.10.010.0010.00010.00001
0102030405060708090
100
101
0.100
2
4
6
8
10
12
10
30
50
70
90
100
10
1
0.1
0.01
BIAS AT 50% OF V Z NOM
V Z , NOMINAL ZENER VOLTAGE (V)Figure 5. Typical Capacitance V Z , NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Leakage Current
V Z , ZENER VOLTAGE (V)
Figure 7. Zener Voltage versus Zener Current
(V Z Up to 12 V)
V Z , ZENER VOLTAGE (V)
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
T A = 25°C
0 V BIAS 1 V BIAS
T A = 25°C
T A = 25°C
+150°C
+25°C –55°C
C , C A P A C I T A N C E (p F )
I R , L E A K A G E C U R R E N T (μA )
I Z , Z E N E R C U R R E N T (m A )
I Z , Z E N E R C U R R E N T (m A )
GENERAL DATA — 225 mW SOT-23
225 mW SOT-23
Zener Voltage Regulator Diodes — Surface Mounted
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 198
2.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL.
A B C D G H J K L S V
I N C H E S MILLIMETERS D I M M I N M A X M I N M A X 2.801.200.890.371.780.0130.0850.450.892.100.45
3.041.401.110.502.040.1000.1770.601.022.500.60
0.11020.04720.03500.01500.07010.00050.00340.01800.03500.08300.0177
0.11970.05510.04400.02000.08070.00400.00700.02360.04010.09840.0236
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
SOT-23 Footprint
CASE 318-07PLASTIC
A L
S
V
G
1
2
3C
K
J
B D
H
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
mm inches ()
0.0370.95
0.0370.95
0.0792.0
0.0350.9
0.0310.8
(Refer to Section 10 for more information on Packaging Specifications.)
Package Option Type No. Suffix
MPQ (Units)
T ape and Reel T13K Tape and Ammo
T3
10K