ZMM5245B-7 Diodes Zetex, ZMM5245B-7 Datasheet - Page 3

• Manufacturer Part Number: ZMM5245B-7
• Manufacturer: Diodes Zetex

Specifications of ZMM5245B-7

• Number Of Elements: Single
• Package Type: Mini MELF
• Zener Voltage (typ): 15V
• Zener Test Current: 8.5mA
• Voltage Tolerance: 5%
• Power Dissipation: 500mW
• Knee Impedance: 16Ohm
• Operating Temperature Classification: Military
• Rev Curr: 100nA
• Mounting: Surface Mount
• Pin Count: 2
• Operating Temp Range: -65C to 175C
• Lead Free Status / RoHS Status: Compliant

DS30024 Rev. 5 - 3
500
400
300
200
100
0
0
Fig.1 Power Dissipation vs Ambient Temperature
40
T , AMBIENT TEMPERATURE
A
1000
100
1.0
10
80
0.1
D = 0.5
1000
0.2
0.1
0.05
0.02
0.01
100
120
10
1
0
Fig. 4 Typical Normalized Transient Thermal Impedance Curves
10mA
5.0mA
160
t , SQUARE WAVE PULSE DURATION (seconds)
1.0
1
Fig. 3 Differential Zener Impedance
5
www.diodes.com
I = 1.0mA
Z
200
V , ZENER VOLTAGE (V)
Z
3 of 5
10
10
15
200
150
100
50
0
0
Fig. 2 Junction Capacitance vs Zener Voltage
20
T = 25 C
P
j
(pk)
100
5
°
V , ZENER VOLTAGE (V)
t
1
Z
25
t
2
10
ZMM5221B-ZMM5267B
15
1000
20
V = 2.0V
T = 25 C
R
j
°
25