1N5333B_06 Datasheet, PDF (6/8 Pages) ON Semiconductor – 5 Watt Surmetic TM 40 Zener Voltage Regulators

1N5333B Series
20
10 ^{D = 0.5}
5 _{D = 0.2}
D = 0.1
2
D = 0.05
1
D = 0.01
0.5
0.2 ^{D = 0}
0.00
1
P_PK
t₁
t₂
NOTE: BELOW 0.1 SECOND, THERMAL
NOTE: RESPONSE CURVE IS APPLICABLE
NOTE: TO ANY LEAD LENGTH (L).
DUTY CYCLE, D = t₁/t₂
SINGLE PULSE D T_JL = q_JL(t)P_PK
REPETITIVE PULSES D T_JL = q_JL(t, D)P_PK
0.00 0.01
5
0.05 0.1
0.5 1
t, TIME (SECONDS)
Figure 4. Typical Thermal Response
L, Lead Length = 3/8 Inch
5 10 20
50 100
40
20
PW = 1 ms*
10
PW = 8.3 ms*
4
2
1
0.4
*SQUARE WAVE PW = 100 ms*
0.2
0.1
34
6 8 10
PW = 1000 ms*
20 30 40 60 80 100
200
NOMINAL V_Z (V)
Figure 5. Maximum Non-Repetitive Surge Current
versus Nominal Zener Voltage
(See Note 3)
30
20
10
V_Z = 3.3 V
5
2
1
0.5
V_Z = 200 V
0.2 PLOTTED FROM INFORMATION
GIVEN IN FIGURE 5
0.1
1
10
100
1000
PW, PULSE WIDTH (ms)
Figure 6. Peak Surge Current versus Pulse Width
(See Note 3)
1000 T_C = 25°C
100
10
1
1000
T = 25°C
100
10
1
T = 25°C
0.1
1 2 3 4 5 6 7 8 9 10
V_Z, ZENER VOLTAGE (VOLTS)
Figure 7. Zener Voltage versus Zener Current
V_Z = 3.3 thru 10 Volts
0.1
10
20
30
40
50
60
70
80
V_Z, ZENER VOLTAGE (VOLTS)
Figure 8. Zener Voltage versus Zener Current
V_Z = 11 thru 75 Volts
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