1SMA5921BT3 MOTOROLA [Motorola, Inc], 1SMA5921BT3 Datasheet - Page 3

• Manufacturer Part Number: 1SMA5921BT3
• Description: PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
• Manufacturer: MOTOROLA [Motorola, Inc]

1SMA5913BT3 through 1SMA5945BT3
3.2
2.4
1.6
0.8
10
–2
–4
4
0
8
6
4
2
0
0
2
Figure 3. Zener Voltage – 3.3 to 12 Volts
V Z @ I ZT
Figure 1. Steady State Power Derating
25
4
V Z , ZENER VOLTAGE (VOLTS)
50
T, TEMPERATURE ( C)
6
T L
T A
Rating and Typical Characteristic Curves (T A = 25 C)
75
100
8
10
10
100
10
125
Figure 5. Effect of Zener Voltage
20 mA
10 mA
V Z , ZENER VOLTAGE (VOLTS)
I Z(dc) = 1 mA
150
12
100
100
0.1
10
10
1
10
0
I Z(rms) = 0.1 I Z(dc)
Figure 4. Zener Voltage – 14 to 68 Volts
V Z @ I ZT
Figure 2. V Z – 3.3 thru 10 Volts
2
V Z , ZENER VOLTAGE (VOLTS)
V Z , ZENER VOLTAGE (VOLTS)
100
4
6
MOTOROLA
8
3
100
10