General Semiconductor GLL4739, GLL4738, GLL4737, GLL4736, GLL4735 Datasheet
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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 ZZTat
(NOTE 2)
at 200mA
V
Z
I
ZT
I
ZT
ZZKat I
ZK
I
ZK
I
R
V
R
I
ZM
V
F
(Volts) (mA) (Ohms) (Ohms) (mA) (µA) (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:
250°C/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 25°C ambient temperature unless otherwise specified.
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: TJ, T
STG
: -55°C to +150°C
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
RATINGS AND CHARACTERISTIC CURVES GLL4735 THRU GLL4763A
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
TERMINALS TEMPERATURE, °C
P
M(AV)
, AVERAGE POWER DISSIPATION,
WATTS
FIG. 2 - TYPICAL ZENER IMPEDANCE
I
ZT
, ZENER TEST CURRENT, mA
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FOR GLL4763
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
ΘV
Z
TEMPERATURE COEFFICIENT,
mV/°C
VZ,ZENER VOLTAGE, VOLTS
TJ=25°C
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
TESTED at RATED I
ZT
PERCENT OF RATED ZENER VOLTAGE, %
TJ=100°C
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
TJ=25°C
VZ=91V
VZ=56V
VZ=30V
VZ=6.2V
1.0
0.75
0.5
0.25
0
25 50 75 100 125 150 175
10
1
1,000
100
10
10
1
0.5 1
10
1
100
500
0.1
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6
110
90
70
50
30
0.1
0.01
0
20
40
60
80
100
10
0
0 102030405060708090100
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