GLL4735 THRU GLL4763A
SURFACE MOUNT GLASS PASSIVATED ZENER
Zener Voltage -
6.2 to 91.0 Volts
DO-213AB
SOLDERABLE ENDS
1st BAND
Steady State Power -
1.0 Watt
FEATURES
D2
D1=
0.105
0.095
(2.67)
(2.41)
♦
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:
250°C/10 seconds at terminals
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185(4.7)
1st band denotes type and positive end (cathode)
0
D2 = D1 + 0.008 (0.20)
-
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
Dimensions are in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: T
J
, T
STG
: -55°C to +150°C
NOMINAL
ZENER
VOLTAGE
AT I
ZT
TYPE
(NOTE 1)
V
Z
MAXIMUM DYNAMIC
IMPEDANCE
TEST
CURRENT
I
ZT
(mA)
Z
ZT
at
I
ZT
(Ohms)
MAXIMUM DC REVERSE
LEAKAGE CURRENT
I
ZK
(mA)
I
R
(µA)
V
R
(Volts)
MAXIMUM
ZENER
CURRENT
(NOTE 2)
I
ZM
(Volts)
Z
ZK
at I
ZK
(Ohms)
(mApk)
MAXIMUM
FORWARD
VOLTAGE
at 200mA
V
F
(Volts)
GLL4735
GLL4736
GLL4737
GLL4738
GLL4739
GLL4740
GLL4741
GLL4742
GLL4743
GLL4744
GLL4745
GLL4746
GLL4747
GLL4748
GLL4749
GLL4750
GLL4751
GLL4752
GLL4753
GLL4754
GLL4755
GLL4756
GLL4757
GLL4758
GLL4759
GLL4760
GLL4761
GLL4762
GLL4763
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
41.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10.0
14.0
16.0
20.0
22.0
23.0
25.0
35.0
40.0
45.0
50.0
60.0
70.0
80.0
95.0
110.0
125.0
150.0
175.0
200.0
250.0
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
1.0
1.0
0.5
0.5
0.5
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
50.0
10.0
10.0
10.0
10.0
10.0
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.0
4.0
5.0
6.0
7.0
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
730.0
660.0
605.0
550.0
500.0
454.0
414.0
380.0
344.0
305.0
285.0
250.0
225.0
205.0
190.0
170.0
150.0
135.0
125.0
115.0
110.0
95.0
90.0
80.0
70.0
65.0
60.0
55.0
50.0
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
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
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
RATINGS AND CHARACTERISTIC CURVES GLL4735 THRU GLL4763A
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
P
M(AV)
, AVERAGE POWER DISSIPATION,
WATTS
FIG. 2 - TYPICAL ZENER IMPEDANCE
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
60 H
Z
RESISTIVE OR
INDUCTIVE LOAD
1,000
T
J
=25°C
0.75
100
V
Z
=91V
V
Z
=56V
0.5
10
V
Z
=30V
0.25
P.C.B. MOUNTED ON
0.31 x 0.31 x 0.08” (8 x 8 x 2mm)
COPPER PADS
0
25
1
0.5
V
Z
=6.2V
1
10
100
500
50
75
100
125
150
175
I
ZT
, ZENER TEST CURRENT, mA
TERMINALS TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FOR GLL4763
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
10
INSTANTANEOUS FORWARD CURRENT,
AMPERES
1
T
J
=100°C
1
T
J
=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
0.1
0.1
T
J
=25°C
0.01
0
20
40
60
80
100
PERCENT OF RATED ZENER VOLTAGE, %
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
ΘV
Z
TEMPERATURE COEFFICIENT,
mV/°C
110
90
70
50
30
10
0
TESTED at RATED I
ZT
0
10
20
30
40
50
60
70
80
90 100
V
Z,
ZENER VOLTAGE, VOLTS
PCB设计
