1N4741A Fairchild Semiconductor, 1N4741A Datasheet - Page 4

• 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

400
300
200
100
10
FIG.6- TYPICAL CAPACITANCE versus Vz
100
8
4
7.0
5.0
3.0
2.0
1.0
70
50
30
20
10
FIG.7- TEMPERATURE COEFFICIENTS
1.0
10
b-RANGE FOR UNITS 12 TO 100 VOLTS
RATINGS AND CHARACTERISTIC CURVES (
V , FORWARD VOLTAGE (VOLTS)
50% OF BREAKDOWN BIAS
Z
V , ZENER VOLTAGE (VOLTS)
Z
20
RANGE
30
10
50
V @ I
Z
0V BIAS
1.0V BIAS
70
ZT
100
100
+6.0
+4.0
+2.0
-2.0
-4.0
175
150
125
100
+8.0
+6.0
+4.0
+2.0
75
50
25
-2.0
-4.0
+12
+10
0
0
0
3.0
0
FIG.7- TEMPERATURE COEFFICIENTS
FIG.8- EFFECT OF ZENER CURRENT
FIG.9- TYPICAL THERMAL RESISTANCE
2.0
1N4741A THRU 1M200Z
V @ I
T 25 C
0.1
A
Z
3.0
versus LEAD LENGTH
20mA
o
4.0
L, LEAD LENGTH TO HEAT SINK (INCHES)
ZT
0.2
4.0
a-RANGE FOR UNITS TO 12 VOLTS
V , ZENER VOLTAGE (VOLTS)
Z
V , ZENER VOLTAGE (VOLTS)
0.3
Z
5.0
NOTE: BELOW 3 VOLTS AND ABOVE a VOLTS
5.0
0.4
6.0
1.0mA
AFFECT TEMPERATURE COEFFICIENTS
CHANGES IN ZENER CURRENT OO NOT
0.5
7.0
RANGE
0.01mA
6.0
0.6
8.0
0.7
9.0
V @ I
Version: B07
)
Z
7.0
0.8
10
ZT
0.9
11
8.0
1.0
12