FM4735 Rectron Limited, FM4735 Datasheet - Page 3

• Manufacturer Part Number: FM4735
• Description: Glass Passivated Zener Silicon Rectifier
• Manufacturer: Rectron Limited

ELECTRICAL CHARACTERISTICS ( At T A = 25
Notes :
FM4756W
FM4756AW 44.65
FM4757W
FM4757AW
FM4758W
FM4758AW
FM4759W
FM4759AW
FM4760W
FM4760AW
FM4761W
FM4761AW
FM4762W
FM4762AW
FM4763W
FM4763W
TYPE
1. Standard V Z Tolerance is 10% , Suffix " A " denotes 5% tolerance.
2. Surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave
3. Maximum steady state power dissipation is 1.0 watt at TL = 75
4. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
superimposed on IZT per JEDEC Method.
48.45
67.66
71.25
86.45
Min.
42.3
45.9
50.4
53.2
55.8
58.9
61.2
67.5
73.8
77.9
81.9
VZ at IZT (NOTE 1)
VOLTAGE
NOMINAL
ZENER
(Volts)
Typ.
47.0
47.0
51.0
51.0
56.0
56.0
62.0
62.0
68.0
68.0
75.0
75.0
82.0
82.0
91.0
91.0
49.35
53.55
68.34
78.75
100.1
95.55
Max.
51.7
56.1
61.6
58.8
68.2
65.1
74.8
82.5
90.2
86.1
CURRENT
O
C unless otherwise noted)
TEST
(mA)
IZT
5.5
5.5
5.0
5.0
4.5
4.5
4.0
4.0
3.7
3.7
3.3
3.3
3.0
3.0
2.0
2.0
ZZT at IZT
(ohms)
110.0
110.0
125.0
125.0
150.0
150.0
175.0
175.0
200.0
200.0
250.0
250.0
80.0
80.0
95.0
95.0
o
C.
ZZK at IZK
IMPEDANCE
MAXIMUM
DYNAMIC
(ohms)
1500
1500
1500
1500
2000
2000
2000
2000
2000
2000
2000
2000
3000
3000
3000
3000
(NOTE 1) IZK
(mA)
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
(uA)
IR
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
MAXIMUM DC
REVERSE
(Volts)
35.8
35.8
38.8
38.8
42.6
42.6
47.1
47.1
51.7
51.7
56.0
56.0
62.2
62.2
69.2
69.2
VR
(NOTE 2) IRM
MAXIMUM
CURRENT
SURGE
(mApk)
95.0
95.0
90.0
90.0
80.0
80.0
70.0
70.0
65.0
65.0
60.0
60.0
55.0
55.0
50.0
50.0
VF at 200mA
FORWARD
MAXIMUM
VOLTAGE
(Volts)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
2007-10