GLL4750 [VISHAY]
SURFACE MOUNT GLASS PASSIVATED ZENER; 表面安装玻璃钝化ZENER
| 型号： | GLL4750 |
| 厂家： | 
VISHAY |
| 描述： | SURFACE MOUNT GLASS PASSIVATED ZENER |
| 文件： | 总2页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GLL4735 THRU GLL4763A
SURFACE MOUNT GLASS PASSIVATED ZENER
Zener Voltage - 6.2 to 91.0 Volts
Steady State Power - 1.0 Watt
DO-213AB
FEATURES
♦ Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
SOLDERABLE ENDS
1st BAND
♦ For surface mounted applications
♦ Glass passivated chip junction
♦ Low zener impedance
♦ Low regulation factor
♦ High temperature soldering guaranteed:
250°C/10 seconds at terminals
D1=
D2
0.105
0.095
(2.67)
(2.41)
0.022 (0.56)
0.018 (0.46)
MECHANICAL DATA
Case: JEDEC DO-213AB molded plastic over passivated junction
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
+ 0
D2 = D1
- 0.008 (0.20)
0.205 (5.2)
0.185(4.7)
1st band denotes type and positive end (cathode)
Polarity: Red band denotes Zener diode and positive end (cathode)
Mounting Position: Any
Dimensions are in inches and (millimeters)
Weight: 0.0046 ounce, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: TJ, TSTG: -55°C to +150°C
NOMINAL
ZENER
VOLTAGE
MAXIMUM DYNAMIC
IMPEDANCE
MAXIMUM
ZENER
CURRENT
MAXIMUM
FORWARD
VOLTAGE
at 200mA
MAXIMUM DC REVERSE
LEAKAGE CURRENT
AT I
TEST
CURRENT
ZT
TYPE
Z
at
ZT
(NOTE 1)
(NOTE 2)
V
I
I
Z
at I
I
I
V
I
V
F
Z
ZT
ZT
ZK
ZK
ZK
R
R
ZM
(Volts)
6.2
6.8
7.5
8.2
9.1
10
11
(mA)
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
(Ohms)
(Ohms)
(mA)
(µA)
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
(Volts)
(mApk)
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
(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
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
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
2.0
700
1.0
3.0
3.5
700
1.0
4.0
4.0
700
0.5
5.0
4.5
700
0.5
6.0
5.0
700
0.5
7.0
7.0
700
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
7.6
8.0
700
8.4
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
9.0
700
9.1
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
9.9
700
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
700
750
750
750
750
750
8.5
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
7.5
7.0
6.5
6.0
5.5
5.0
90.0
4.5
80.0
4.0
70.0
3.7
65.0
3.3
60.0
3.0
55.0
2.0
50.0
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 IZT per JEDEC Method
(3) Maximum steady state power dissipation is 1.0 watt at TT=75°C
1/20/99
RATINGS AND CHARACTERISTIC CURVES GLL4735 THRU GLL4763A
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
FIG. 2 - TYPICAL ZENER IMPEDANCE
1.0
0.75
0.5
1,000
60 H
RESISTIVE OR
INDUCTIVE LOAD
Z
T =25°C
J
100
V =91V
Z
V =56V
Z
V =30V
Z
10
1
0.25
0
V =6.2V
Z
P.C.B. MOUNTED ON
0.31 x 0.31 x 0.08” (8 x 8 x 2mm)
COPPER PADS
0.5
1
10
100
500
25
50
75
100
125 150
175
IZT, ZENER TEST CURRENT, mA
TERMINALS TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FOR GLL4763
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
10
1
T =100°C
J
T =25°C
J
1
PULSE WIDTH=300µs
1% DUTY CYCLE
0.1
0.01
0.1
T =25°C
J
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
110
90
70
50
30
10
TESTED at RATED I
ZT
0
0
10 20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE, VOLTS
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