ER1AF SERIES
SURFACE MOUNT SUPERFAST RECTIFIER
VOLTAGE
FEATURES
•
•
•
•
•
•
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Superfast recovery times for high efficiency
Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• Glass passivated junction
• Lead free in comply with EU RoHS
2011/65/EU
directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
50-600 Volts
CURRENT
1 Ampere
MECHANICAL DATA
• Case: SMBF molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Approx. Weight: 0.0018 ounces, 0.05 grams
• Polarity : Color band denotes cathode end
1
2
C ath o d e
A no d e
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25 C unless otherwise noted)
o
PAR AMET E R
Re curre nt Pe ak Reverse Vo lta ge
RMS Volta g e
D C B lo cki ng Vo lta ge
A ve ra ge F orwa rd C urre nt
Pe a k F orwa rd Surg e C urre nt : 8 .3 ms si ngle ha lf si ne -wave
supe ri mpo sed on ra ted lo ad (JE D EC me thod )
F o rward Vo lta ge at 1.0 A
D C Reverse C urre nt a t Ra ted
D C B lo cki ng Vo lta ge
Typi ca l Juncti o n ca pa ci tance
S YMB OL E R 1AF ER 1 B F ER 1 C F E R 1D F ER 1 EF ER 1 GF ER 1 JF
V
RR M
V
RMS
V
R
I
F (AV )
I
FSM
V
F
T
J
=2 5
O
C
0 .9 5
50
35
50
1 00
70
1 00
1 50
1 05
1 50
2 00
14 0
2 00
1
30
1.2 5
1 .7
30 0
21 0
30 0
4 00
2 80
4 00
6 00
4 20
6 00
U N IT S
V
V
V
A
A
V
I
R
1
A
V
R
=4 V,f=1MH
Z
C
J
R
JL
R
J
A
T
rr
T
J
,T
S TG
20
20
13 5
35
-55 to +1 50
15
11
O
pF
C / W
ns
O
Typi ca l The rmal Re si stance ,Juncti on to L ea d (No te 1)
Juncti on to Amb i ent (No te 2 )
Re ve rse Reco ve ry Ti me (I
F
=0 .5A , I
R
=1 .0A ,I
rr
=0.2 5A )
Ope ra ti ng Juncti o n Te mp erature and Sto ra ge Tempe ra ture Ra nge
C
NOT ES : 1. Mounted on an FR4 PCB, single-sided copper, with 100cm
2
copper pad area
2. Mounted on an FR4 PCB, single-sided copper, mini pad.
August 10,2012-REV.01
PAGE . 1
ER1AF SERIES
RATING AND CHARACTERISTIC CURVES
1
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
1.2
100
ER1AF~ER1DF
ER1EF~ER1GF
10
ER1JF
I
F
, Forward Current (A)
1
0.1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
I
R
, Reverse Current (μA)
I
R
, Reverse Current (μA)
100
10
1
0.1
0.01
T
J
= 75°C
0.001
40
80
120
160
200
T
J
= 25°C
T
J
= 150°C
ER1AF~ER1DF
T
J
= 125°C
100
T
J
= 150°C
10
T
J
= 125°C
ER1EF~ER1GF
1
T
J
= 75°C
T
J
= 25°C
0.1
0.01
80
160
240
320
400
V
R
, Peak Reverse Voltage (V)
V
R
, Peak Reverse Voltage (V)
Fig.3 Typical Reverse Characteristics
100
T
J
= 150°C
10
1
0.1
0.01
T
J
= 75°C
0.001
120
240
360
T
J
= 25°C
480
600
T
J
= 125°C
ER1JF
Fig.4 Typical Reverse Characteristics
10
I
R
, Reverse Current (μA)
I
F
, Forward Current (A)
ER1AF~ER1DF
1
T
J
= 150°C
0.1
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
0.01
0.2
0.4
0.6
0.8
1
V
R
, Peak Reverse Voltage (V)
V
F
, Forward Voltage (V)
Fig.5 Typical Reverse Characteristics
Fig.6 Typical Forward Characteristics
August 10,2012-REV.01
PAGE . 2
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