Preliminary Data Sheet
Description
1.0 Amp Glass Passivated
Sintered Rectifiers
Mechanical Dimensions
GFZ1A . . . 1Q Series
Features
n
LOWEST COST FOR GLASS SINTERED
CONSTRUCTION
n
LOWEST V
F
FOR GLASS SINTERED
CONSTRUCTION
n
TYPICAL I
R
< 100 nAmps
GFZ1A . . . 1Q Series
1A
50
35
50
1B
100
70
100
1D
200
140
200
1G
400
280
400
1J
600
420
600
1K
560
1M
700
1N
770
1Q
Volts
Volts
Volts
Amps
Amps
Volts
µAmps
840
Units
n
1.0 AMP OPERATION @ T
A
= 135°C, WITH
NO THERMAL RUNAWAY
n
SINTERED GLASS CAVITY-FREE
JUNCTION
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
Average Forward Rectified Current...I
F(av)
@ T
A
= 135°C
(Note 2)
Non-Repetitive Peak Forward Surge Current...I
FSM
½ Sine Wave Superimposed on Rated Load
Forward Voltage @ 1.0A...V
F
Full Load Reverse Current...I
R
(av)
Full Cycle Average @ T
A
= 135°C
DC Reverse Current...I
R(max)
@ Rated DC Blocking Voltage
T
A
= 25°C
T
A
= 150°C
8 0 0 1000 1100 1200
8 0 0 1000 1100 1200
............................................. 1.0 ...............................................
............................................. 3 0 ...............................................
< ................................
1.0
........................... > < . 1.1 . >
............................................. 3 0 ...............................................
............................................. 5.0 ...............................................
............................................. 2 0 0 ...............................................
< ............................... 8.0 ........................... > < .... 7.0 .... >
............................................. 4 5 ...............................................
............................................. 2.0 ...............................................
µAmps
µAmps
pF
°C
/ W
µS
°C
Typical Junction Capacitance...C
J
(Note 1)
Typical Thermal Resistance...R
θJA
(Note 2)
Typical Reverse Recovery Time...t
RR
(Note 3)
Operating & Storage Temperature Range...T
J
, T
STRG
......................................... -65 to 175 ..........................................
Preliminary Data Sheet
1.0 Amp Glass Passivated
Sintered Rectifiers
Die Dimension (mils)
A
T
D
Forward Current Derating Curve
Glass
d
G
T
L
= Lead Temperature (°C)
°
D
68
d
G
43 2+0.5
T
11
A
15+1
Non-Repetitive
Peak Forward Surge Current
T
J
= 75°C
°
8.3 mS Single Half Sine Wave
(Jedec Method)
Typical Junction Capacitance
°
T
J
= 25°C
f = 1.0 MHZ
V
SIG
= 50mVp-p
Amps
Number of Cycles @ 60 HZ
Typical Instantaneous Forward Characteristics
pF
Reverse Voltage (Volts)
Typical Reverse Characteristics
T
J
= 125°C
°
µ
Amps
Amps
T
J
= 25°C
°
Pulse Width = 300µS
µ
1% Duty Cycle
T
J
= 75°C
°
T
J
= 25°C
°
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%.
Volts
Percent of Rated Peak Voltage
NOTES:
1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. 5.0mm
2
(.013mm thick) land areas.
3. Reverse Recovery Condition I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
GFZ1A . . . 1Q Series
Amps
Embedded System
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