参数资料
型号: MZP4729A
厂商: MOTOROLA INC
元件分类: 齐纳二极管
英文描述: 3.6 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
文件页数: 8/10页
文件大小: 156K
代理商: MZP4729A
GENERAL DATA — 1-3 WATT DO-41 SURMETIC 30
Motorola TVS/Zener Device Data
6-49
1–3 Watt DO-41 Surmetic 30 Data Sheet
ELECTRICAL CHARACTERISTICS — continued (TA = 25°C unless otherwise noted) VF = 1.5 V Max, IF = 200 mA for all types)
Motorola
Type No.
(Note 1)
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 2)
Test
Current
IZT
mA
Max Zener Impedance
(Note 3)
Leakage
Current
Maximum
Zener
Current
IZM
mA
Surge
Current
@ TA = 25°C
ir – mA
(Note 4)
Motorola
Type No.
(Note 1)
VZ @ IZT
Volts
(Note 2)
Current
IZT
mA
ZZT @ IZT
Ohms
ZZK @ IZK
Ohms
IZK
mA
IR
A Max
VR
Volts
@
Current
IZM
mA
@ TA = 25°C
ir – mA
(Note 4)
3EZ200D5
200
3.7
875
8000
0.25
0.5
152
13
0.1
3EZ220D5
220
3.4
1600
9000
0.25
1
167
12
0.09
3EZ240D5
240
3.1
1700
9000
0.25
1
182
11
0.09
3EZ270D5
270
2.8
1800
9000
0.25
1
205
10
0.08
3EZ300D5
300
2.5
1900
9000
0.25
1
228
9
0.07
3EZ330D5
330
2.3
2200
9000
0.25
1
251
8
0.06
3EZ360D5
360
2.1
2700
9000
0.25
1
274
8
0.06
3EZ400D5
400
1.9
3500
9000
0.25
1
304
7
0.06
NOTE 1. TOLERANCES
Suffix 5 indicates 5% tolerance. Any other tolerance will be considered as a special device.
NOTE 2. ZENER VOLTAGE (VZ) MEASUREMENT
Motorola guarantees the zener voltage when measured at 40 ms
±10 ms 3/8″ from the diode
body, and an ambient temperature of 25
°C (+8°C, –2°C)
NOTE 3. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle ac voltage, which results when an ac cur-
rent having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed
on IZT or IZK.
NOTE 4. SURGE CURRENT (ir) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, re-
verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura-
tion superimposed on the test current, IZT, per JEDEC standards, however, actual device ca-
pability is as described in Figure 3 of General Data sheet for Surmetic 30s.
NOTE 5. SPECIAL SELECTIONS AVAILABLE INCLUDE:
Nominal zener voltages between those shown. Tight voltage tolerances such as
±1% and
±2%. Consult factory.
NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT
Motorola guarantees the zener voltage when meausred at 90 seconds while maintaining the
lead temperature (TL) at 30°C ±1°C, 3/8″ from the diode body.
NOTE 4. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle ac voltage, which results when an ac cur-
rent having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed
on IZT or IZK.
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