1SMA4743 MULTICOMP, 1SMA4743 Datasheet - Page 2

• Manufacturer Part Number: 1SMA4743
• Description: DIODE, ZENER, 13V, 1W
• Manufacturer: MULTICOMP

Specifications of 1SMA4743

• Zener Voltage Vz Typ: 13V
• Power Dissipation Max: 1W
• Operating Temperature Range: -55°C To +150°C
• Diode Case Style: SMA
• No. Of Pins: 2
• Svhc: No SVHC (18-Jun-2010)
• Forward Voltage Vf Max: 1.2V
• Leakage: RoHS Compliant
• Leakage Current: 5µA
• Package / Case: SMA
• Rohs Compliant: Yes

1SM A4741
1SM A4742
1SM A4743
1SM A4744
1SM A4745
1SM A4746
1SM A4747
1SM A4748
1SM A4749
1SM A4750
1SM A4751
1SM A4752
1SM A4753
1SM A4754
1SM A4755
1SM A4756
1SM A4757
1SM A4758
1SM A4759
1SM A4760
1SM A4761
1SM A4762
1SM A4763
1SM A4764
Notes:
1. Tolerance and Type Num ber Designation. The type num bers listed have a standard tolerance on the nom inal zener voltage of ±5% .
2. Specials Available Include:
3. Zener Voltage (V
4. Zener Im pedance (ZZ) Derivation. The zener im pedance is derived from the 1000 cycle ac voltage, which results when an ac
5. Surge Current (Ir) Non-Repetitive. The rating listed in the electrical characteristics table is m axim um peak, non-repetitive,
E LE C TR IC A L C H A R A C TE R IS TIC S
A. Nom inal zener voltages between the voltages shown and tighter voltage tolerances.
B. M atched sets.
the lead tem perature (T
current having and rm s value equal to 10% of the dc zener current (IZT or IZK) is superim posed on IZT or IZK.
reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superim posed on the
test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 10.
(Note 1)
Device
M arking
Device
Code
741A
742A
743A
744A
745A
746A
747A
748A
749A
750A
751A
752A
753A
754A
755A
756A
757A
758A
759A
760A
761A
762A
763A
764A
Z
) M easurem ent. Guarantees the zener voltage when m essured at 90 seconds while m aintaining
L
) at 30
Zener Voltage
(Notes 2 & 3)
Nom inal
Vz @ Izt
Voltage
O
C± 1
100
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
O
C, from the diode body.
Current
Test
15.5
14.0
12.5
11.5
10.5
m A
IZT
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
23
21
19
17
(TA =25
ZZT @ IZT
M axim um Zener Im pedance (Note 4)
O
Ohm s
C unless otherw ise noted) V F=1.2V m ax, IF=200m A for all types.
110
125
150
175
200
250
350
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
8
9
Ohm s
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
700
700
700
700
700
750
750
750
750
750
ZZK @ IZK
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
m A
uA Max
Leakage Current
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
IR @ VR
Volts
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
8.4
9.1
9.9
Surge Current @
TA = 25
(Note 5)
Ir - m A
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
O
C