1N4908 SEMICOA, 1N4908 Datasheet - Page 2

• Manufacturer Part Number: 1N4908
• Manufacturer: SEMICOA
• Type: Temperature Compensatedr

Specifications of 1N4908

• Configuration: Single
• Package Type: DO-35
• Zener Voltage (typ): 12.8V
• Zener Test Current: 4mA
• Voltage Tolerance: 5%
• Power Dissipation: 500mW
• Knee Impedance: 50Ohm
• Operating Temperature Classification: Military
• Rev Curr: 15uA
• Mounting: Through Hole
• Pin Count: 2
• Operating Temp Range: -65C to 175C
• Lead Free Status / Rohs Status: Not Compliant

54
+.0015
+.0010
+.0005
-.0005
-.0010
-.0015
0
OPERATING CURRENT l ZT (mA)
1N4896—1N4899
.2
.4
+.0015
+.0010
+.0005
-.0005
-.0010
-.0015
ZENER IMPEDANCE VS. OPERATING CURRENT
0
.6
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT
1000
1N4896
500
200
100
50
20
10
2
OPERATING CURRENT l ZT (mA)
5
2
1
1N4908—1N4911
.8
WITH CHANGE IN OPERATING CURRENT
3
2
OPERATING CURRENT l ZT (mA)
4
4
OPERATING CURRENT l ZT (mA)
1N4900—1N4903
thru
0.5
5
FIGURE 2
6
FIGURE 3
8
1.0
6
1N4915A
10
1.5
12
OPERATING CURRENT l ZT (mA)
1N4912—1N4915
2.0
6
7
8
OPERATING CURRENT l ZT (mA)
1N4904—1N4907
1.0
9
2.0
3.0
4.0