NOMINAL
ZENER
MAXIMUM DYNAMIC
MAXIMUM
MAXIMUM
VOLTAGE
IMPEDANCE
MAXIMUM DC REVERSE
ZENER
FORWARD
AT I
ZT
TEST
LEAKAGE CURRENT
CURRENT
VOLTAGE
TYPE
(NOTE 1)
CURRENT
Z
ZT
at
(NOTE 2)
at 200mA
V
Z
I
ZT
I
ZT
Z
ZK
at I
ZK
I
ZK
I
R
V
R
I
ZM
V
F
(Volts)
(mA)
(Ohms)
(Ohms)
(mA)
(
A) (Volts)
(mApk)
(Volts)
GLL4735
6.2
41.0
2.0
700
1.0
50.0
3.0
730.0
1.2
GLL4736
6.8
37.0
3.5
700
1.0
10.0
4.0
660.0
1.2
GLL4737
7.5
34.0
4.0
700
0.5
10.0
5.0
605.0
1.2
GLL4738
8.2
31.0
4.5
700
0.5
10.0
6.0
550.0
1.2
GLL4739
9.1
28.0
5.0
700
0.5
10.0
7.0
500.0
1.2
GLL4740
10
25.0
7.0
700
0.25
10.0
7.6
454.0
1.2
GLL4741
11
23.0
8.0
700
0.25
5.0
8.4
414.0
1.2
GLL4742
12
21.0
9.0
700
0.25
5.0
9.1
380.0
1.2
GLL4743
13
19.0
10.0
700
0.25
5.0
9.9
344.0
1.2
GLL4744
15
17.0
14.0
700
0.25
5.0
11.4
305.0
1.2
GLL4745
16
15.5
16.0
700
0.25
5.0
12.2
285.0
1.2
GLL4746
18
14.0
20.0
750
0.25 5.0
13.7
250.0
1.2
GLL4747
20
12.5
22.0
750
0.25
5.0
15.2
225.0
1.2
GLL4748
22
11.5
23.0
750
0.25
5.0
16.7
205.0
1.2
GLL4749
24
10.5
25.0
750
0.25
5.0
18.2
190.0
1.2
GLL4750
27
9.5
35.0
750
0.25
5.0
20.6
170.0
1.2
GLL4751
30
8.5
40.0
1000
0.25
5.0
22.8
150.0
1.2
GLL4752
33
7.5
45.0
1000
0.25
5.0
25.1
135.0
1.2
GLL4753
36
7.0
50.0
1000
0.25
5.0
27.4
125.0
1.2
GLL4754
39
6.5
60.0
1000
0.25
5.0
29.7
115.0
1.2
GLL4755
43
6.0
70.0
1500
0.25
5.0
32.7
110.0
1.2
GLL4756
47
5.5
80.0
1500
0.25
5.0
35.8
95.0
1.2
GLL4757
51
5.0
95.0
1500
0.25
5.0
38.8
90.0
1.2
GLL4758
56
4.5
110.0
2000
0.25
5.0
42.6
80.0
1.2
GLL4759
62
4.0
125.0
2000
0.25
5.0
47.1
70.0
1.2
GLL4760
68
3.7
150.0
2000
0.25
5.0
51.7
65.0
1.2
GLL4761
75
3.3
175.0
2000
0.25
5.0
56.0
60.0
1.2
GLL4762
82
3.0
200.0
3000
0.25
5.0
62.2
55.0
1.2
GLL4763
91
2.0
250.0
3000
0.25
5.0
69.2
50.0
1.2
NOTES:
(1) Standard voltage tolerance is 10%, Suffix A = 5%
(2) Surge current is a non-repetitive, 8.3ms pulse width square wave or
equivalent sine-wave superimposed on I
ZT
per JEDEC Method
(3) Maximum steady state power dissipation is 1.0 watt at T
T
=75
C
1/20/99
GLL4735 THRU GLL4763A
SURFACE MOUNT GLASS PASSIVATED ZENER
Zener Voltage - 6.2 to 91.0 Volts Steady State Power - 1.0 Watt
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
For surface mounted applications
Glass passivated chip junction
Low zener impedance
Low regulation factor
High temperature soldering guaranteed:
250C/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO-213AB molded plastic over passivated junction
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Red band denotes Zener diode and positive end (cathode)
Mounting Position: Any
Weight: 0.0046 ounce, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: T
J
, T
STG
: -55C to +150C
Dimensions are in inches and (millimeters)
DO-213AB
SOLDERABLE ENDS
1st BAND
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185(4.7)
D1=
0.105
0.095
(2.67)
(2.41)
D2 = D1 + 0
- 0.008 (0.20)
1st band denotes type and positive end (cathode)
D2
0.5
1
10
100
500
1
10
100
1,000
0
20
40
60
80
100
0.01
0.1
1
10
0
10
20
30
40
50
60
70
80
90 100
0
10
30
50
70
90
110
25
50
75
100
125
150
175
0
0.25
0.5
0.75
1.0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0.1
1
10
RATINGS AND CHARACTERISTIC CURVES GLL4735 THRU GLL4763A
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
TERMINALS TEMPERATURE, C
P
M(A
V)
,
A
VERAGE POWER DISSIP
A
TION,
W
A
TTS
FIG. 2 - TYPICAL ZENER IMPEDANCE
I
ZT
, ZENER TEST CURRENT, mA
PEAK FOR
W
ARD SURGE CURRENT
,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FOR GLL4763
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,
AMPERES
INST
ANT
ANEOUS REVERSE CURRENT
,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
V
Z
TEMPERA
TURE COEFFICIENT
,
mV/C
V
Z,
ZENER VOLTAGE, VOLTS
T
J
=25C
T
J
=25C
PULSE WIDTH=300
s
1% DUTY CYCLE
TESTED at RATED I
ZT
PERCENT OF RATED ZENER VOLTAGE, %
T
J
=100C
P.C.B. MOUNTED ON
0.31 x 0.31 x 0.08" (8 x 8 x 2mm)
COPPER PADS
60 H
Z
RESISTIVE OR
INDUCTIVE LOAD
T
J
=25
C
V
Z
=91V
V
Z
=56V
V
Z
=30V
V
Z
=6.2V
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