1N4741A Fairchild Semiconductor, 1N4741A Datasheet - Page 2

• Manufacturer Part Number: 1N4741A
• Description: DIODE ZENER 11V 1W DO-41
• Manufacturer: Fairchild Semiconductor

Specifications of 1N4741A

• Voltage - Zener (nom) (vz): 11V
• Current - Reverse Leakage @ Vr: 5µA @ 1V
• Tolerance: ±5%
• Power - Max: 1W
• Impedance (max) (zzt): 8 Ohm
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Operating Temperature: -65°C ~ 200°C
• Zener Voltage: 11 V
• Voltage Tolerance: 5 %
• Zener Current: 23 mA
• Power Dissipation: 1 W
• Maximum Reverse Leakage Current: 5 uA
• Maximum Zener Impedance: 8 Ohms
• Maximum Operating Temperature: + 200 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 65 C
• Configuration: Single
• Package Type: DO-41
• Zener Voltage (typ): 11V
• Zener Test Current: 23mA
• Knee Impedance: 8Ohm
• Operating Temperature Classification: Military
• Rev Curr: 5uA
• Mounting: Through Hole
• Pin Count: 2
• Operating Temp Range: -65C to 200C
• Zener Voltage Vz Typ: 11V
• Power Dissipation Pd: 1W
• Operating Temperature Range: -65°C To +200°C
• Diode Case Style: DO-41
• No. Of Pins: 2
• Breakdown Voltage: 11V
• Diode Type: Zener
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Forward (vf) (max) @ If: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
1M110Z
1M120Z
1M130Z
1M150Z
1M160Z
1M180Z
1M200Z
ELECTRICAL CHARACTERISTICS (TA=25
(Note 1)
Device
Notes
1: Tolerance and Type Number Designation. The type numbers listed have a standard
2. Specials Available Include:
3. Zener Voltage (VZ) Measurement. Guarantees the zener voltage when messured at 90 seconds
5. Surge Current (Ir) Non-Repetitive. The rating listed in the electrical characteristics table is
4. Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage,
(Notes 2&3)
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
while maintaining the lead temperature (TL) at 30
which results when an accurrent having and rms value equal to 10% of the dc zener
current (IZT or IZK) is superimposed on IZT or IZK.
maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC
registration; however, actual device capability is as described in Figure 10.
tolerance on the nominal zener voltage of ±5%.
Nom.
100
110
120
130
150
160
180
200
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
Zener Voltage
Voltage
Vz @ Izt
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
77.90
86.45
95.00
104.5
114.0
123.5
142.5
152.0
171.0
190.0
Min.
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.0
115.5
126.0
136.5
157.5
168.0
189.0
210.0
Max.
Current
Test
15.5
14.0
12.5
11.5
10.5
mA
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
2.3
2.0
1.9
1.7
1.6
1.4
1.2
I
23
21
19
17
ZT
Z
O
ZT @
Ohms
C unless otherwise noted)
1000
1100
1200
1500
110
125
150
175
200
250
350
450
550
700
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
Impedance (Note 4)
8
9
Maximum Zener
VF=1.2V max, IF=200mA for all types.
I
ZT
Ohms
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
8000
700
700
700
700
700
750
750
750
750
750
Z
o
ZK @ IZK
C± 1oC, from the diode body.
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
mA
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
I
R @ VR
Volts
114.0
121.6
136.8
152.0
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
83.6
91.2
98.8
8.4
9.1
9.9
Surge Current @
T
(Note 5)
A
Ir - mA
= 25
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
45
80
70
65
60
55
50
Version: B07
-
-
-
-
-
-
-
O
C