BL
GALAXY ELECTRICAL
SURFACE MOUNT RECTIFIER
FEATURES
Plastic package has
underwriters laboratory
111
flammability classifications
For surface mounted applications
Low profile package
Built-in strain relief,ideal for automated placement
Glass passivated chip junction
High temperature soldering:
111
250
o
C/10 seconds at terminals
GL34A
- - -
GL34M
REVERSE VOLTAGE: 50 - 1000 V
CURRENT: 1.0 A
DO - 213AA
SOLDERABLE ENDS
1st BAND
2nd BAND
D2
D1=
0.066
0.060
(1.676)
(1.524)
MECHANICAL DATA
Case:JEDEC DO-213AA,molded plastic over
1111passivated
chip
Terminals:Solder Plated, solderable per MIL-STD-
1111750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.0014 ounces, 0.036 gram
0.022(0.559)
0.016(0.406)
0.145(3.683)
0.131(3.327)
0.022(0.559)
0.016(0.406)
D2=D1
0
0.008(0.20)
inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified
GL34A GL34B GL34D GL34G GL34J GL34K GL34M
UNITS
Polarity color bands (2nd Band)
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ord rectified current
V
@T
L
=75
Peak
forw
ard
surge current
V
8.3ms
single
half-sine-w ave superimposed
V
on rated load (JEDEC Method)
Maximum instantaneous forw ard voltage at
0.5
A
Maximum DC reverse current
at rated DC blockjing voltage
@T
A
=25
o
C
@T
A
=125 C
o
Gray
V
RRM
V
RWS
V
DC
I
F(AV)
I
FSM
V
F
I
R
C
J
t
rr
Red
100
70
100
Orange Yellow Green
200
140
200
400
280
400
0.5
10.0
1.2
5.0
600
420
600
Blue
800
560
800
Violet
1000
700
1000
V
V
V
A
A
50
35
50
1.3
V
A
50.0
4.0
1.5
Typical junction capacitance(NOTE 2)
pF
S
o
Typical reverse recovery time(NOTE3)
Typical thermal resitance (NOTE
4)
Operating junction temperature range
Storage temperature range
R
JA
T
J
T
STG
150
-55--------+150
-55--------+150
C/W
o
C
NOTE: 1.Measured
at 1.0MHz and applied reverse voltage of 4.0volts
2.Thermal
resistance form junction to ambient and junction to lead P.C.B mounted on 0.27"X0.27"(7.0X7.0mm2) copper pad areas
3.Measured with I
F
=0.5A,I
R
=1.0A,Irr=0.25A.
www.galaxycn.com
4.
Thermal resistance from junction to ambient and junction to lead P.C.B.mounted on 0.27''X0.27''(7.0X7.0mm2) copper pad areas
Document Number 0280055
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- FORWARD DERATING CURVE
1.2
GL34A- - -GL34M
FIG.2 PEAK FORWARD SURGE CURRENT
100
PEAK FORWARD SURGE
CURRENT,AMPERES
AVERAGE FORWARD
CURRENT,AMPERES
1.0
0.8
0.6
Resistive or
inductive Load
40
30
T
L
=110 C
8.3m s Single Half Sine
(JE DE C M ethod)
O
W ave
S 1(A-J)
10
S 1(K,M)
0.4
0.2
0
0.2X0.2(5.0X5.0mm)
THICK COPPERPAND
AREAS
0
2
0
4
0
60
80
100
120
140
160
1
1
10
100
AMBIENT TEMPERATURE
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
INSTANTANEOUS REVERSE
CURRENT MICROAMPERES
100
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
100
10
T
J
=125 C
O
10
T
J
=25 C
1
O
1
T
J
=75 C
O
0.1
0.1
Puise Width=300
1%DUTY CYCLE
S
0.01
T
J
=25
O
C
0.01
0.4
0.6
0.8
1.0.
1.2
1.4
1.6
1.8
2.0
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
100
FIG.6-TRANSIENT THERMAL IMPEDANCE
JUNCTION CAPACITANCE pF
60
TRANSIENT THERMAL
IMPEDANCE, /W
40
20
10
f=1MHz
T
J
=25
10
S1(K,M)
1
S1(A-J)
4
2
1
.1
.2
0.1
0.01
0.1
1
UNITS MOUNTED on
0.20x0.20''(5.0X5.0mm)X0.5mil
INCHES(0.013mm)
THICK COPPERLAND AREAS
.
4
1.0
2
4
1
0
2
0
4
0
1
00
10
100
REVERSE VOLTAGE,VOLTS
PULSE DURATON,SEC
www.galaxycn.com
Document Number 0280055
BL
GALAXY ELECTRICAL
2.
京公网安备 11010802033920号
EEWORLD
