DL4728A Datasheet, PDF (1/2 Pages) Rectron Semiconductor – Surface Mount M.E.L.F ZENER DIODE

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1WATT MELF ZENER DIODE
DL4728A THRU DL4753A
FEATURES
z LOW COST
z SMALL SIZE
SOLDERABLE ENDS
MECHANICAL DATA
z CASE: MELF DIMENSIONS
IN INCHES AND (MILLIMETERS)
z TERMINALS: SOLDERABLE PER MIL-STD -202, METHOD 208
z POLARITY: COLOR BAND DENOTES CATHODE
z MOUNTING POSITION: ANY
z WEIGHT: 0.135 GRAMS
.205(5.2)
.190(4.8)
.105(2.67)
.095(2.41)
.022(.60)
.018(.46)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE
SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55 TO + 150°C
ELECTRICAL CHARACTERISTICS (TA=25℃ UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES
JEDEC
TYPE NO
DL4728A
DL4729A
DL4730A
DL4731A
DL4732A
DL4733A
DL4734A
DL4735A
DL4736A
DL4737A
DL4738A
DL4739A
DL4740A
DL4741A
DL4742A
DL4743A
DL4744A
DL4745A
DL4746A
DL4747A
DL4748A
DL4749A
DL4750A
DL4751A
DL4752A
DL4753A
NOMINAL
ZENER
VOLTAGE
V_Z@ I_ZT
VOLTS
3.3
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
36
TEST
CURRENT
I_ZT
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7.0
MAXIMUM ZENER IMPEDANCE
Z_ZT @ I_ZT
Z_ZK @ I_ZK
I_ZK
OHMS
OHMS
mA
10
400
1
10
400
1
9
400
1
9
400
1
8
500
1
7
550
1
5
600
1
2
700
1
3.5
700
1
4
700
0.5
4.5
700
0.5
5
700
0.5
7
700
0.25
8
700
0.25
9
700
0.25
10
700
0.25
14
700
0.25
16
700
0.25
20
750
0.25
22
750
0.25
23
750
0.25
25
750
0.25
35
750
0.25
40
1000
0.25
45
1000
0.25
50
1000
0.25
LEAKAGE CURRENT
I_R
μA MAX
V_R
VOLTS
100
1
100
1
50
1
10
1
10
1
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
7.6
5
8.4
5
9.1
5
9.9
5
11.4
5
12.2
5
13.7
5
15.2
5
16.7
5
18.2
5
20.6
5
22.8
5
25.1
5
27.4
SURGE
CURRENT
@ TA=25℃
I_R－mA
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
NOTE: SUFFIX "A" FOR ±5﹪
DL4728A THRU DL4753A
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