Preliminary Data Sheet
2.0 Amp Glass Passivated
Sintered Rectifiers
4.06/4.60
Cathode
Description
Mechanical Dimensions
3.30/3.90
5.10/5/58
.11/.30
1.65/2.19
.01/.20
1.90/2.15
GFZ20A . . . 20M Series
Package
SMB
1.91/2.41
Features
n
LOWEST COST FOR GLASS SINTERED
CONSTRUCTION
n
LOWEST V
F
FOR GLASS SINTERED
CONSTRUCTION
n
TYPICAL I
R
< 100 nAmps
GFZ20A . . . 20M Series
20A
50
35
50
20B
100
70
100
20D
200
140
200
20G
400
280
400
20J
600
420
600
20K
800
560
800
20M
1000
700
1000
Volts
Volts
Volts
Amps
Amps
Volts
µAmps
Units
n
2.0 AMP OPERATION @ T
A
= 125°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
L
= 125°C
(Note 2)
Non-Repetitive Peak Forward Surge Current...I
FSM
8.3mS, ½ Sine Wave Superimposed on Rated Load
Forward Voltage @ 2.0A...V
F
Full Load Reverse Current...I
R
(av)
Full Cycle Average @ T
A
= 55°C
DC Reverse Current...I
R(max)
@ Rated DC Blocking Voltage
T
A
= 25°C
T
A
= 150°C
............................................. 2.0 ...............................................
............................................. 6 5 ...............................................
< ............................ 1.1 ............................... > < ..... 1.2 .... >
............................................. 1 0 0 ...............................................
............................................. 5.0 ...............................................
............................................. 1 0 0 ...............................................
............................................. 2 0 ...............................................
............................................. 1 6 ...............................................
............................................. 2.5 ...............................................
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
2.0 Amp Glass Passivated
Sintered Rectifiers
Die Dimension (mils)
A
T
D
Glass
d
G
T
L
= Lead Temperature (°C)
°
D
96
d
G
64 2+0.5
T
11
A
15+1
Non-Repetitive
Peak Forward Surge Current
T
J
= T
J
max.
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
= 150°C
°
T
J
= 125°C
°
µ
Amps
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%.
Amps
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.
GFZ20A . . . 20M Series
Forward Current Derating Curve
Amps
