Description
Mechanical Dimensions
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
GFZ3A . . . 3M Series
Average Forward Rectified Current...I
F(av)
@ T
A
= 100
C
(Note 2)
Non-Repetitive Peak Forward Surge Current...I
FSM
8.3mS, Sine Wave Superimposed on Rated Load
Forward Voltage @ 3.0A...V
F
Full Load Reverse Current...I
R
(av)
Full Cycle Average @ T
A
= 100
C
DC Reverse Current...I
R(max)
@ Rated DC Blocking Voltage
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
JA
(Note 2)
Typical Reverse Recovery Time...t
RR
(Note 3)
Operating & Storage Temperature Range...T
J
, T
STRG
Preliminary Data Sheet
3.0 Amp Glass Passivated
Sintered Rectifiers
............................................. 3.0 ...............................................
............................................. 125 ...............................................
Volts
Volts
Volts
Units
GFZ3A . . . 3M Series
Amps
Amps
Volts
Amps
............................................. 100 ...............................................
Amps
pF
C / W
S
C
............................................. 5.0 ...............................................
............................................. 200 ...............................................
............................................. 4 0 ...............................................
............................................. 1 5 ...............................................
............................................. 2.0 ...............................................
......................................... -65 to 175 ..........................................
< ...... 1.1 ...... > < ............................. 1.0 ........................... >
3A
3B
3D
3G
3J
3K
3 M
5 0
100
200
400
600
800
1000
3 5
7 0
140
280
420
560
700
5 0
100
200
400
600
800
1000
T
A
= 25
C
T
A
= 150
C
Features
n LOWEST COST FOR GLASS SINTERED
CONSTRUCTION
n LOWEST V
F
FOR GLASS SINTERED
CONSTRUCTION
n TYPICAL I
R
< 100 nAmps
n 3.0 AMP OPERATION @ T
A
= 100
C, WITH
NO THERMAL RUNAWAY
n SINTERED GLASS CAVITY-FREE
JUNCTION
7.75/8.12
.171
1.91/2.41
.051/.152
.15/.30
5.59/6.10
6.60/7.11
Package
SMC
Preliminary Data Sheet
3.0 Amp Glass Passivated
Sintered Rectifiers
GFZ3A . . . 3M Series
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 HZ
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. 8.0mm
2
(.013mm thick) land areas.
3. Reverse Recovery Condition I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
Forward Current Derating Curve
T
L
= Lead Temperature (
C)
pF
Typical Reverse Characteristics
Non-Repetitive
Peak Forward Surge Current
Amps
Percent of Rated Peak Voltage
Typical Instantaneous Forward Characteristics
Volts
Amps
Typical Junction Capacitance
Reverse Voltage (Volts)
Number of Cycles @ 60 HZ
Amps
Amps
T
J
= T
J
max.
8.3 mS Single Half Sine Wave
(Jedec Method)
T
J
= 25
C
f = 1.0 MHZ
V
SIG
= 50mVp-p
T
J
= 125
C
T
J
= 25
C
T
J
= 75
C
A
T
G
d
D
Glass
D
d
G
T
A
126
86 2+0.5 11 15+1
Die Dimension (mils)
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