ZS4728A
THRU
ZS4753A
Formosa MS
.
1WATT SURFACE MOUNT ZENER DIODE
0.185(4.8)
SMA
0.173(4.4)
FEATURES
z LOW COST
z SMALL SIZE
0.012(0.3) Typ.
0.110(2.8)
0.094(2.4)
MECHANICAL DATA
z CASE︰SMA
0.165(4.2)
0.150(3.8)
z TERMINALS:SOLDERABLE PER MIL-STD -202, METHOD 208
z POLARITY:COLOR BAND DENOTES CATHODE
z MOUNTING POSITION:ANY
0.067(1.7)
0.060(1.5)
z WEIGHT:0.05 GRAMS
0.040(1.0) Typ.
0.040 (1.0) Typ.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Dimensions in inches and (millimeters)
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
STORAGE AND OPERATING TEMPERATURE RANGE -55 TO + 150℃
ELECTRICAL CHARACTERISTICS(TA=25℃ UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES
NOMINAL
MAXIMUM ZENER IMPEDANCE
LEAKAGECURRENT
SURGE
CURRENT
@ TA=25℃
TEST
CURRENT
IZT
ZENER
VOLTAGE
VZ@ IZT
VOLTS
3.3
JEDEC
TYPE NO
MARKING
CODE
IR
Z
ZT @ IZT
Z
ZK @ IZK
IZK
Ma
VR
OHMS
OHMS
VOLTS
μA MAX
Ma
IR-Ma
ZS4728A
Z3V3
Z3V6
Z3V9
Z4V3
Z4V7
Z5V1
Z5V6
Z6V2
Z6V8
Z7V5
Z8V2
Z9V1
Z10
Z11
Z12
Z13
Z15
Z16
Z18
Z20
Z22
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
10
10
9
9
8
7
5
2
3.5
4
4.5
5
7
8
9
10
14
16
20
22
23
25
35
40
45
50
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1
1
1
1
1
1
1
1
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
2
3
4
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
ZS4729A
ZS4730A
ZS4731A
ZS4732A
ZS4733A
ZS4734A
ZS4735A
ZS4736A
ZS4737A
ZS4738A
ZS4739A
ZS4740A
ZS4741A
ZS4742A
ZS4743A
ZS4744A
ZS4745A
ZS4746A
ZS4747A
ZS4748A
ZS4749A
ZS4750A
ZS4751A
ZS4752A
ZS4753A
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
1
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5
6
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7.0
Z24
Z27
Z30
Z33
5
5
5
5
Z36
36
NOTE︰SUFFIX "A" FOR ±5﹪