GE GLL4749 Surface mount glass passivated zener Datasheet

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
♦ For surface mounted applications
♦ Glass passivated chip junction
♦ Low zener impedance
♦ Low regulation factor
♦ High temperature soldering guaranteed:
250°C/10 seconds at terminals
SOLDERABLE ENDS
1st BAND
D1=
0.105
0.095
(2.67)
(2.41)
D2
0.022 (0.56)
0.018 (0.46)
MECHANICAL DATA
0
D2 = D1 +
- 0.008 (0.20)
0.205 (5.2)
0.185(4.7)
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
1st band denotes type and positive end (cathode)
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: TJ, TSTG: -55°C to +150°C
NOMINAL
ZENER
VOLTAGE
AT IZT
TYPE
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
(Volts)
TEST
CURRENT
IZT
(mA)
ZZT at
IZT
(Ohms)
ZZK at IZK
(Ohms)
IZK
(mA)
IR
(µA)
VR
(Volts)
IZM
(mApk)
MAXIMUM
FORWARD
VOLTAGE
at 200mA
VF
(Volts)
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
(NOTE 1)
VZ
MAXIMUM DYNAMIC
IMPEDANCE
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
MAXIMUM DC REVERSE
LEAKAGE CURRENT
MAXIMUM
ZENER
CURRENT
(NOTE 2)
RATINGS AND CHARACTERISTIC CURVES GLL4735 THRU GLL4763A
1.0
60 HZ
RESISTIVE OR
INDUCTIVE LOAD
0.75
0.5
0.25
P.C.B. MOUNTED ON
0.31 x 0.31 x 0.08” (8 x 8 x 2mm)
COPPER PADS
0
25
50
75
100
125
150
FIG. 2 - TYPICAL ZENER IMPEDANCE
PEAK FORWARD SURGE CURRENT,
AMPERES
PM(AV), AVERAGE POWER DISSIPATION,
WATTS
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
1,000
TJ=25°C
100
VZ=91V
VZ=56V
10
VZ=30V
1
0.5
175
VZ=6.2V
500
100
10
1
IZT, 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
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
TJ=25°C
1
PULSE WIDTH=300µs
1% DUTY CYCLE
0.1
1
TJ=100°C
0.1
TJ=25°C
0.01
0
20
40
60
80
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
ΘVZ TEMPERATURE COEFFICIENT,
mV/°C
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
110
90
TESTED at RATED IZT
70
50
30
10
0
0
10
20
30
40
50
60
70
VZ, ZENER VOLTAGE, VOLTS
80
90 100
100
Similar pages