Document
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
225 mW SOT-23 Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP
GENERAL DATA
225 mW SOT-23
Zener Voltage Regulator Diodes
Manufacturing Locations: WAFER FAB: Phoenix, Arizona ASSEMBLY: Seremban, Malaysia TEST: Seremban, Malaysia MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
1 2
3 Cathode
1 Anode
3
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR-5 Board,* TA = 25°C Derate above 25°C Thermal Resistance Junction to Ambient Total Device Dissipation Alumina Substrate,** TA = 25°C Derate above 25°C Thermal Resistance Junction to Ambient Junction 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 PD
Max 225 1.8
Unit mW mW/°C °C/W mW mW/°C °C/W °C
CASE 318-07, STYLE 8 SOT-23 (TO-236AB) PLASTIC
RθJA PD
556 300 2.4
RθJA TJ, Tstg
417 150
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet 7-139
GENERAL DATA — 225 mW SOT-23
TYPICAL CHARACTERISTICS
θ VZ, TEMPERATURE COEFFICIENT (mV/°C) θ VZ, TEMPERATURE COEFFICIENT (mV/°C) 8 7 6 5 4 3 2 1 0 –1 –2 –3 VZ @ IZT TYPICAL TC VALUES FOR MMBZ5221BLT1 SERIES 100 TYPICAL TC VALUES FOR MMBZ5221BLT1 SERIES VZ @ IZT 10
2
3
4
5 6 7 8 9 10 VZ, NOMINAL ZENER VOLTAGE (V)
11
12
1
10 VZ, NOMINAL ZENER VOLTAGE (V)
100
Figure 1. Temperature Coefficients (Temperature Range – 55°C to +150°C)
Figure 2. Temperature Coefficients (Temperature Range – 55°C to +150°C)
1000 Z ZT, DYNAMIC IMPEDANCE ( Ω ) TJ = 25°C IZ(AC) = 0.1 IZ(DC) f = 1 kHz
1000 IF, FORWARD CURRENT (mA) 75 V (MMBZ5267BLT1) 91 V (MMBZ5270BLT1) 100
IZ = 1 mA 100 5 mA 20 mA 10
10
150°C 1 1 10 VZ, NOMINAL ZENER VOLTAGE 100 1 0.4 0.5
75°C 25°C 0.6
0°C 1.1 1.2
0.7 0.8 0.9 1.0 VF, FORWARD VOLTAGE (V)
Figure 3. Effect of Zener Voltage on Zener Impedance
Figure 4. Typical Forward Voltage
225 mW SOT-23 Data Sheet 7-140
Motorola TVS/Zener Device Data
GENERAL DATA — 225 mW SOT-23
TYPICAL CHARACTERISTICS
1000 0 V BIAS 1 V BIAS C, CAPACITANCE (pF) 100 BIAS AT 50% OF VZ NOM 10 TA = 25°C I R , LEAKAGE CURRENT ( µA) 1000 100 10 1 0.1 0.01 0.001 + 25°C – 55°C 0 10 20 30 40 50 60 70 VZ, NOMINAL ZENER VOLTAGE (V) 80 90 +150°C
0.0001 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) 100 0.00001
Figure 5. Typical Capacitance
Figure 6. Typical Leakage Current
100
100 TA = 25°C I Z , ZENER CURRENT (mA) 10
TA = 25°C
I Z , ZENER CURRENT (mA)
10
1
1
0.1
0.1
0.01
0
2
4 6 8 VZ, ZENER VOLTAGE (V)
10
12
0.01
10
30
50 70 VZ, ZENER VOLTAGE (V)
90
Figure 7. Zener Voltage versus Zener Current (VZ Up to 12 V)
Figure 8. Zener Voltage versus Zener Current (12 V to 91 V)
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet 7-141
GENERAL DATA — 225 mW SOT-23
ELECTRICAL CHARACTERISTICS (Pinout: 1-Anode, 2-NC, 3-Cathode) (VF = 0.9 V Max @ IF = 10 mA for all types)
Zener Voltage VZ1 (Volts) @ IZT1 = 5 mA (Note 1)
Type Number
BZX84C2V4LT1 BZX84C2V7LT1 BZX84C3V0LT1 BZX84C3V3LT1 BZX84C3V6LT1 BZX84C3V9LT1 BZX84C4V3LT1 BZX84C4V7LT1 BZX84C5V1LT1 BZX84C5V6LT1
Marking Z11 Z12 Z13 Z14 Z15 Z16 W9 Z1 Z2 Z3
Nom 2.4 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6
Min 2.2 2.5 2.8 3.1 3.4 3.7 4 4.4 4.8 5.2
Max Zener Impedance ZZT1 (Ohms) @ IZT1 = Max 5 mA
2.6 2.9 3.2 3.5 3.8 4.1 4.6 5 5.4 6 100 100 95 95 90 90 90 80 60 40
Max Reverse Leakage Current
Zener Voltage VZ2 (Volts) @ IZT2 = 1 mA (Note 1)
IR µA
50 20 10 5 5 3 3 3 2 1
@
VR Volts
1 1 1 1 1 1 1 2 2 2
Min 1.7 1.9 2.1 2.3 2.7 2.9 3.3 3.7 4.2 4.8
Max 2.1 2.4 2.7 2.9 3.3 3.5 4 4.7 5.3 6
Max Zener Zener Voltage Max Zener dVZ/dt Impedance Impedance VZ3 (Volts) C pF @ IZT3 = 20 mA (mV/k) ZZT3 ZZT2 (Note 1) @ I Max ZT1 = 5 mA (Ohms) (Ohms) @ VR = 0 @ IZT3 = @ IZT2 = Min Max Min Max f = 1 MHz 20 mA 1 mA
600 600 600 600 600 600 600 500 480 400 2.6 3 3.3 3.6 3.9 4.1 4.4 4.5 5 5.2 3.2 3.6 3.9 4.2 4.5 4.7 5.1 5.4 5.9 6.3 50 50 50 40 40 30 30 15 15 10 –3.5 –3.5 –3.5 –3.5 –3.5 –3.5 –3.5 –3.5 –2.7 –2.0 0 0 0 0 0 –2.5 0 0.2 1.2 2.5 450 450 450 450 450 450 450 260 225 200
BZX84C6V2LT1 BZX84C6V8LT1 BZX84C7V5LT1 BZX84C8V2LT1 BZX84C9V1LT1
BZX84C10LT1 BZX84C11LT1 BZX84C12LT1 BZX84C13LT1 BZX84C15LT1 BZX84C16LT1 BZX84C18LT1 BZX84C20LT1 BZX84C22LT1 BZX84C24LT1
Z4 Z5 Z6 Z7 Z8
Z9 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9
6.2 6.8 7.5 8.2 9.1
10 11 12 13 15 16 18 20 22 24
5.8 6.4 7 7.7 8.5
9.4 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8
6.6 7.2 7.9 8.7 9.6
10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6
10 15 15 15 15
20 20 25 30 30 40 45 55 55 70
3 2 1 0.7 0.5
0.2 0.1 0.1 0.1 0.05 0.05 0.05 0.05 0.05 0.05
4 4 5 5 6
7 8 8 8 10.5 11.2 12.6 14 15.4 16.8
5.6 6.3 6.9 7.6 8.4
9.3 10.2 11.2 12.3 13.7 15.2 16.7 18.7 20.7 22.7
6.6 7.2 7.9 8.7 9.6
10.6 11.6 12.7 14 15.5 17 19 21.1 23.2 25.5
150 80 80 80 100
150 150 150 170 200 200 225 225 250 250 ZZT2 Below @ IZT4 = 0.5 mA (Note 2) 300 300 325 350 350 375 375 400 425 450 475 500
5.8 6.4 7 7.7 8.5
9.4 10.4 11.4 12.5 13.9 15.4 16.9 18.9 20.9 22.9
6.8 7.4 8 8.8 9.7
10.7 11.8 12.9 14.2 1.